 Ampere's Law
 BiotSavart Law
 Magnetic Field of a Straight CurrentCarrying Wire
 Force Between Parallel Wires
 Magnetic Field of a Circular Current Loop
 Ampere's Law for a Solenoid
 Problem Solving: Biot Savart
 Problem Solving: Ampere's Law
 Field of a NonUniform Current Slab
 Magnetic Field of a Coaxial Cable
 Finding Current in a Hairpin Wire Loop
 Magnetic Force of a Solenoid and a Long Wire
 Magnetic Field of a Current Segment
 Magnetic Field of a Current Arc
 Magnetic Field of a Rectangular Current
 Magnetic Field of a HairpinShaped Current
 Magnetic Field of Two Infinite Currents
 Magnetic Field of a NonUniform Current Wire
 Magnetic Field of a Thin Strip of Current
 Magnetic Field of Two SemiInfinite Wires
 Conceptual BiotSavart and Ampere's Law Questions
 Ampere's Law with Infinite Currents
 Magnetic Field of a Hollow Cylindrical Current Distribution
 Magnetic Field of a Cylindrical Current Distribution with a Hole
 Magnetic Field of a Solenoid
 Magnetic Field of a Rotating Charged Disk
 Magnetic Field of Four Parallel Currents
 Magnetic Field of a Spinning Cylinder
 Conceptual Ampere's Law Question
 Interactions of CurrentCarrying Wires
 Stacked CurrentCarrying Loops
 Magnetic Field of a Current Element
 Integrating Around a Ring of Current
 The Ring of Current
 Two Wires in Parallel
 Two Wires in Series
 Two Rings of Current Attracting
 Two Rings of Current Repelling
 Magnetic Field of a Helmholtz Coil (Aligned)
 Magnetic Field of a Helmholtz Coil (AntiAligned)
 Two CurrentCarrying Rings
 The Magnetic Field of a Wire and a Compass
Ampere's Law
Statement; field of currentcarrying wire and sheet; units; divergence of B and interpretation.

8.022 Electricity and Magnetism, Fall 2004
Prof. Gabriella Sciolla
Course Material Related to This Topic:
Ampere's Law and its application to determine the magnetic field produced by a current; examples using a thick wire and a thick sheet of current.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 14–20 of online textbook
BiotSavart Law
Introduction of the BiotSavart Law for finding the magnetic field due to a current element in a currentcarrying wire.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 3–4 of online textbook
Magnetic Field of a Straight CurrentCarrying Wire
Worked example using the BiotSavart Law to calculate the magnetic field due to a linear segment of a currentcarrying wire or an infinite currentcarrying wire.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 4–7 of online textbook
Force Between Parallel Wires
Uses BiotSavart Law to determine the magnetic force between two parallel infinite currentcarrying wires.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 13–4 of online textbook
Magnetic Field of a Circular Current Loop
Worked example using the BiotSavart Law to calculate the magnetic field on the axis of a circular current loop.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 7–10 of online textbook
Ampere's Law for a Solenoid
Uses Ampere's Law to calculate the magnetic field of an ideal solenoid and of a toroid.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 20–3 of online textbook
Problem Solving: Biot Savart
Description and tabular summary of problemsolving strategy for the BiotSavart Law, with a finite current segment and a circular current loop as examples.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 46–7 of online textbook
Problem Solving: Ampere's Law
Description and tabular summary of problemsolving strategy for Ampere's Law, with an infinite wire, ideal solenoid, and ideal toroid as examples.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Read chapter 9, pages 48–9 of online textbook
Field of a NonUniform Current Slab
Find the magnetic field everywhere due to a slab carrying a nonuniform current density. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 34–6
Magnetic Field of a Coaxial Cable
Find the magnetic field everywhere due to the current distribution in a coaxial cable. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 40–3
Finding Current in a Hairpin Wire Loop
Find the current through a hairpinshaped wire loop to produce the given magnetic field at a symmetry point. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 24–7
Magnetic Force of a Solenoid and a Long Wire
A long currentcarrying wire runs down the center of an ideal solenoid; find the magnetic force on the wire due to the solenoid and find the velocity of a particle inside the solenoid that doesn't feel the field of the wire. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 37–9
Magnetic Field of a Current Segment
Determine the magnetic field produced everywhere in space around a line segment carrying current. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 49–51
Magnetic Field of a Current Arc
Determine the magnetic field at the center of an arc of current. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 51–2
Magnetic Field of a Rectangular Current
Determine the magnetic field at the center of a rectangle of current. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 52–4
Magnetic Field of a HairpinShaped Current
Determine the magnetic field at the center of a hairpin of current. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 54–5
Magnetic Field of Two Infinite Currents
Determine the magnetic field along the axis between two infinite wires and determine where the field is the greatest. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 55–7
Magnetic Field of a NonUniform Current Wire
Determine the magnetic field everywhere around a wire with a nonuniform current density. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 57–9
Magnetic Field of a Thin Strip of Current
Determine the magnetic field along the axis between two infinite wires and determine where the field is the greatest. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 59–60
Magnetic Field of Two SemiInfinite Wires
Find the magnetic field produced by two perpindicular rays of wire. Solution is included after problem.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 61–2
Conceptual BiotSavart and Ampere's Law Questions
Describe the application of BiotSavart and Ampere's Laws; characterize magnetic attraction or repulsion between steady current configurations.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 62
Ampere's Law with Infinite Currents
Use Ampere's Law to find the magnetic field due to an infinitely long currentcarrying wire; then calculate a circulation involving eight infinite currents and discuss the utility of Ampere's Law.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 63
Magnetic Field of a Hollow Cylindrical Current Distribution
Find the magnetic field everywhere due to a long, hollow cylindrical conductor carrying a uniform current distribution.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 63–4
Magnetic Field of a Cylindrical Current Distribution with a Hole
Find the magnetic field everywhere due to a uniform current distribution in a long cylindrical conductor with an offcenter cylindrical hole.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 64
Magnetic Field of a Solenoid
Find numerical values for the magnetic field inside and outside an ideal solenoid.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 65
Magnetic Field of a Rotating Charged Disk
Find the magnetic field at the center of a rotating disk of uniform charge density.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 65
Magnetic Field of Four Parallel Currents
Find the magnetic field at the center of a square configuration of four infinitely long currentcarrying wires.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 65–6
Magnetic Field of a Spinning Cylinder
Find the magnetic field of a standard solenoid and compare it to the magnetic field produced by a spinning cylinder with a uniform surface charge.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on pages 68–9
Conceptual Ampere's Law Question
Identify sign of circulation of magnetic field around a pictured loop.

8.02 Physics II: Electricity and Magnetism, Spring 2007
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Robert Redwine, Prof. Bruce Knuteson, Prof. Gunther Roland, Prof. Bolek Wyslouch, Dr. Brian Wecht, Prof. Eric Katsavounidis, Prof. Robert Simcoe, Prof. Joseph Formaggio, Andy Neely, Matthew Strafuss, Prof. Eric Hudson, Dr. SenBen Liao
Course Material Related to This Topic:
 Complete practice problems on page 3
Interactions of CurrentCarrying Wires
Explaining in words why parallel currents attract and antiparallel currents repel.

8.02X Physics II: Electricity and Magnetism with an Experimental Focus, Spring 2005
Dr. Peter Dourmashkin, Prof. Gunther Roland
Course Material Related to This Topic:
 Complete practice problem 1
 Check solution to practice problem 1
Stacked CurrentCarrying Loops
Finding field of one loop and force exerted on the other.

8.02X Physics II: Electricity and Magnetism with an Experimental Focus, Spring 2005
Dr. Peter Dourmashkin, Prof. Gunther Roland
Course Material Related to This Topic:
 Complete exam problem 4
 Check solution to exam problem 4
 Complete exam problem 5
 Check solution to exam problem 5
Magnetic Field of a Current Element
Applet showing the magnitude and direction of the magnetic field created by a small segment of current.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Integrating Around a Ring of Current
Applet demonstrating the method if integrating around a ring of current to find the magnetic field at a point above the ring.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
The Ring of Current
Applet showing the magnitude and direction of the magnetic field at any point in or around a ring of current.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Two Wires in Parallel
Video animation showing the magnetic field and behavior of two wires with current flowing in the same direction.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Two Wires in Series
Video animation showing the magnetic field and behavior of two wires with current flowing in different directions.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Two Rings of Current Attracting
Video animation showing the magnetic field and attraction of two coaxial wire loops with current flowing in the same direction.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Two Rings of Current Repelling
Video animation showing the magnetic field and behavior of two coaxial wire loops with current flowing in different directions.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Magnetic Field of a Helmholtz Coil (Aligned)
Video animation showing the magnetic field generated by a Helmholtz Coil when the two coils have current flowing in the same direction (magnetic dipole moments aligned).

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Magnetic Field of a Helmholtz Coil (AntiAligned)
Video animation showing the magnetic field generated by a Helmholtz Coil when the two coils have current flowing in different directions (magnetic dipole moments antialigned).

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
Two CurrentCarrying Rings
Interactive applet showing the magnetic field created by two rings with variable position, orientation, size, and current.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation
The Magnetic Field of a Wire and a Compass
Interactive applet simulating the magnetic field and interactions of a currentcarrying wire and a compass needle.

8.02T Physics (Electricity and Magnetism) Labs, Spring 2005
Prof. John Belcher, Dr. Peter Dourmashkin, Prof. Michael Feld, Prof. Eric Hudson, Prof. John Joannopoulos, Prof. Bruce Knuteson, Dr. George Stephans
Course Material Related to This Topic:
 Interact with a Java Simulation