SW30u‍਀Ā䐀愀琀愀匀琀甀搀椀漀 䘀椀氀攀က਀Ȁ圀䤀一䐀伀圀匀ЀȀ̀ऀЀȀЀĀЀȀԀऀЀȀ؀Ā＀쓾Ȁ
j




蠀䃃䀤;Ϩ9Ѐ̀考ЀȀăࠀഀ옃舀Ѐ̀會ЀȀԀĀЀȀ؀ĀЀȀ܀Āࠀഀࠀᜀ
言＀秾ఀ
䀴㿰㿰䁙

_І਀Ā䌀Ѐ̀ȀЀ਀̀䌀Ѐ਀Ѐ䘀ࠀ܀Ԁ᠀ɀ਀؀ࠀ܀܀떈＾忾؀

L
L
H䀔
谖㐄㾁Ɛဈ਀ఀ嘀漀氀琀愀最攀Ѐ̀ഀ最开
ሀ฀＀巾


Voltage, ChB$
Channel B Voltage



Time
	s
䀤䌭㛢㼚
䀐

Voltage
	V
䀤쀤ᑻ䞮竡㽴
䀈ǜᘈ਀ఀ漀甀琀嘀漀氀琀愀最攀Ѐ̀ഀ挀ꔀ
ሀ฀＀ꏾ


Output Voltagef
Output voltage controlled by the signal generator.



Time
	s
䀤䌭㛢㼚
䀐

Voltage
	V
䀤쀤ᑻ䞮竡㽴
䀈Ǽᘈ਀ఀ漀甀琀䌀甀爀爀攀渀琀Ѐ̀ഀ挀씀
ሀ฀＀쏾


Output Current†
Current draw on output voltage controlled by the signal generator.



Time
	s
䀤䌭㛢㼚
䀐

Current
	A
㿰뿰ꧼ틱才㽐
䀈ăง਀䐃䴀嘀䄀刀㄀ ਀Ā⠀⸀㔀⨀䰀⨀䤀帀㈀⤀⨀㄀　帀㘀ЀȀȃЀȀ豈ă㜀ሀ＃㗾ϩ
ϪL
ϵL϶aϨ_ЀȀԃЀ਀䤃ᘀ਀漃甀琀䌀甀爀爀攀渀琀Ѐ̀挃Ѐ؀ЀȀă＀擾
ࠀ
DMVAR1
ĵij ਀Ā䴀愀最渀攀琀椀挀 䔀渀攀爀最礀Ȁ਀ȀЀȀ̀ĀЀȀ܀ЀȀЀȀЀༀĀ਀਀ࠀ吀椀洀攀Ѐ਀ऀ猀ࠀ܀਀␀ࡀ܀଀ࠀ܀ఀⴀ᱃ᨶ࠿܀ഀကрȀ฀ĀЀ਀ࠀ夀Ȁ਀ऀࠀ܀਀࠿܀଀ࢿ܀ఀﰀ䷒偢࠿܀ഀࠀрȀ฀＀﷾܀
ϸDMVAR3 

(.5*C*V^2)*10^6ϷϹ
7Ϩ5ЀȀЃЀ਀䌃Ѐ਀䌃Ѐ̀嬀ሀ＃姾ϩ
ϪV
ϫVoltageϬgϭϮ
Ťจ਀ఀ䐀䴀嘀䄀刀㌀Ѐ̀ഀȀ㔀
ሀ฀＀㏾
 

Electric Energy




Time
	s
䀤䌭㛢㼚
䀐

Y
	
㿰뿰ꧼ틱才㽐
䀈Ʊง਀䐃䴀嘀䄀刀㔀Ⰰ਀Ā⸀㔀⨀⠀䌀⨀嘀帀㈀⬀䰀⨀䤀帀㈀⤀⨀㄀　帀㘀ЀȀȃЀȀ豈ă㜀ሀ＃㗾ϩ
ϪC
ϵC϶[ϨYЀȀԃЀ਀嘃က਀嘃漀氀琀愀最攀Ѐ̀會Ѐ؀ЀȀă㜀ሀ＃㗾ϩ
ϪL
ϵL϶aϨ_ЀȀԃЀ਀䤃ᘀ਀漃甀琀䌀甀爀爀攀渀琀Ѐ̀挃Ѐ؀ЀȀă＀廾
ࠀ
DMVAR5
įĭᨀ਀Ā吀漀琀愀氀 䔀渀攀爀最礀Ȁ਀ȀЀȀ̀ĀЀȀ܀ЀȀЀȀЀༀĀ਀਀ࠀ吀椀洀攀Ѐ਀ऀ猀ࠀ܀਀␀ࡀ܀଀ࠀ܀ఀⴀ᱃ᨶ࠿܀ഀကрȀ฀ĀЀ਀ࠀ夀Ȁ਀ऀࠀ܀਀࠿܀଀ࢿ܀ఀﰀ䷒偢࠿܀ഀࠀрȀ฀＀⧾
܀
ϸDMVAR7

max(x)/max(z)ϷϹ
aϨ_ЀȀԃЀ਀砃ᘀ਀漃甀琀嘀漀氀琀愀最攀Ѐ̀挃Ѐ؀ЀȀă愀ሀ＃忾ϩ
Ϫz
ϫoutCurrentϬcϭϮ
Ŭจ਀ఀ䐀䴀嘀䄀刀㜀Ѐ̀ഀȀ㴀
ሀ฀＀㯾


R




Time
	s
䀤䌭㛢㼚
䀐
 
Coil Resistance

	Ohms
䀤쀤ᑼ䞮竡㽴
䀈²ဇ਀䐃䴀嘀䄀刀㄀㌀ఀ਀Ā氀渀⠀砀⤀ЀȀȃЀȀ豈ă愀ሀ＃忾ϩ
Ϫx
ϫoutCurrentϬcϭϮ
Şဈ਀ఀ䐀䴀嘀䄀刀㄀㌀Ѐ̀ഀȀⴀ
ሀ฀＀⯾


ln(Current)




Time
	s
䀤䌭㛢㼚
䀐

Y
	
㿰뿰ꧼ틱才㽐
䀈µဋ਀䐃䴀嘀䄀刀㄀㐀ЀȀĀĀЀȀȀȀက਀؀䐀䴀嘀䄀刀㄀㌀Ѐ̀ԀȀЀ؀܀ࠀ܀пЀࠀ܀ЀЀ＀峾
ࠀ
DMVAR14
īĩᘀ਀Ā䰀椀渀攀愀爀 䘀椀琀Ȁ਀ȀЀȀ̀ĀЀȀ܀ЀȀЀȀЀༀĀ਀਀ࠀ吀椀洀攀Ѐ਀ऀ猀ࠀ܀਀␀ࡀ܀଀ࠀ܀ఀⴀ᱃ᨶ࠿܀ഀကрȀ฀ĀЀ਀ࠀ夀Ȁ਀ऀࠀ܀਀࠿܀଀ࢿ܀ఀﰀ䷒偢࠿܀ഀࠀрȀ฀＀뗾଀
ϫDMVAR18


DMVAR13Ϩ㿰ϩϬϨϩϬŜဈ਀ఀ䐀䴀嘀䄀刀㄀㠀Ѐ̀ഀԀ⬀
ሀ฀＀⧾


Linear Fit




Time
	s
䀤䌭㛢㼚
䀐

Y
	
㿰뿰ꧼ틱才㽐
䀈Àဇ਀䐃䴀嘀䄀刀㄀㘀 ਀Ā搀攀爀椀瘀愀琀椀瘀攀⠀㈀Ⰰ砀⤀ЀȀȃЀȀ豈ă嬀ሀ＃姾ϩ
Ϫx
ϫDMVAR18ϬϭϮ
Œဈ਀ఀ䐀䴀嘀䄀刀㄀㘀Ѐ̀ഀȀ℀
ሀ฀＀῾


slope




Time
	s
䀤䌭㛢㼚
䀐

Y
	
㿰뿰ꧼ틱才㽐
䀈ğဇ਀䐃䴀嘀䄀刀㄀㜀Ḁ਀Āⴀ刀⼀愀瘀最⠀砀⤀⨀㄀　　　ЀȀȃЀȀ豈ă嬀ሀ＃姾ϩ
Ϫx
ϫDMVAR16ϬϭϮ
YϨWЀȀԃЀ਀刃฀਀䐃䴀嘀䄀刀㜀Ѐ̀ȃЀ؀ЀȀă＀蛾
ࠀ
DMVAR17
ŕœ฀਀Ā䰀开攀砀瀀琀Ȁ਀ȀЀȀ̀ĀЀȀ܀ЀȀЀȀЀༀĀ਀਀ࠀ吀椀洀攀Ѐ਀ऀ猀ࠀ܀਀␀ࡀ܀଀ࠀ܀ఀⴀ᱃ᨶ࠿܀ഀကрȀ฀Ā ਀ࠀ䌀漀椀氀 䤀渀搀甀挀琀愀渀挀攀᠀਀ऀ洀椀氀氀椀栀攀渀爀礀猀ࠀ܀਀࠿܀଀ࢿ܀ఀﴀ䷒偢࠿܀ഀࠀрȀ฀＀�܀
ϸDMVAR19$

1/2/Pi/ sqrt(x*y)ϷϹ
7Ϩ5ЀȀЃЀ਀砃Ѐ਀䌃Ѐ̀㜀ሀ＃㗾ϩ
Ϫy
ϵL϶ȓဈ਀ఀ䐀䴀嘀䄀刀㄀㤀Ѐ̀ഀȀ
ሀ฀＀
&

Undamped Frequency




Time
	s
䀤䌭㛢㼚
䀐

f
	Hertz
㿰뿰ꧽ틱才㽐
䀈‰‡ЀȀ̀ԀЀЀЀ䈀฀਀Ԁ嘀愀氀甀攀猀ကᄀ܀ကᄀࠀЀ؀ऀЀ؀਀ЀȀ؀Ѐ؀؀＀￿￿䛾
̀6
Output Voltage and Current
揸Ȗ·
̈Ͼ

এ	঍ЀကĀကഀ଀Ѐ尀	ሀ਀＀嫾	
N

{31B7B559-FD30-11D0-835B-006097DF6F3A}


outVoltagec
outCurrentc࡛࡙ЀȀȀЀȀ̀ЀȀЀȀЀȀԀĀЀ؀ĀЀ܀ЀȀࠀ਀ЀऀĀЀȀ਀ĀЀ଀ĀЀఀĀЀഀĀЀ฀ĀЀༀĀЀကĀЀᄀĀЀሀĀЀጀĀЀ᐀ĀЀᔀĀЀᘀĀЀᜀĀЀ᠀Ā頀ሀ＃雾ϩϪϫ
Ϭϭ
Р
ϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
Ͻ
Ͼ
ϿЀ
Ё
Ђ
Ѓ
ЄЅ

ІOutput VoltageЇ霮륲㿬Јﳖ䢰㾹Љ
Њ
Ь
ЋЌЍЎ
ЏАБВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кᑻ䞮竡뽴Лᑻ䞮竡㽴Мඹ᳚쎿뽬Н뺥쏱Ꮐ㾙О强鐹뾪П矈鬻㳂㿱Ъ頀ሀ＃雾ϩϪϫ
Ϭϭ
Р
Ϯ
С勍獓䈇㾃Т숉筭㻨УϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
Ͻ
Ͼ
ϿЀ
Ё
Ђ
Ѓ
ЄЅ

ІOutput CurrentЇ룆渱㿬Ј�ݟ噣㾺Љ
Њ
Ь
ЋЌЍЎ
ЏАБВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐Мඹ᳚쎿뽬Н뺥쏱Ꮐ㾙Оꃾ๰⍑뾝П�쯋ɚ㾓ЪЀȀఀ＀
̀F
Energy (total, magnetic, electric)鋈ȗĪ7
ַ̡

ഝ	ഛЀကĀကഀ଀脀넀ሀ਀＀N

{31B7B559-FD30-11D0-835B-006097DF6F3A}


DMVAR1
DMVAR5
DMVAR3ோ௉ЀȀȀЀȀ̀ЀȀЀȀЀȀԀĀЀ؀Ѐ܀ЀȀࠀ਀ЀऀĀЀȀ਀ĀЀ଀ĀЀఀĀЀഀĀЀ฀ĀЀༀĀЀကĀЀᄀĀЀሀĀЀጀĀЀ᐀ĀЀᔀĀЀᘀĀЀᜀĀЀ᠀Ā蠀ሀ＃蛾ϩϪϫ
Ϭ
ϭ
РϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
ϽϾ
ϿЀЁ
Ђ
Ѓ
Є
Ѕ
ІLegendЇﷃ퓅આ㿧Ј鳘몠ꢇ㿗Љ
Њ
Ь
ЋЌЍЎЏ
А
БВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐М��㺙㽾Н�Γ溵㾉О�퓴뾬П坔ꅇ㿷䀔Ъ蠀ሀ＃蛾ϩϪϫ
Ϭ
ϭ
РϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
ϽϾ
ϿЀЁ
Ђ
Ѓ
Є
Ѕ
ІLegendЇﷃ퓅આ㿧Ј鳘몠ꢇ㿗Љ
Њ
Ь
ЋЌЍЎЏ
А
БВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐М��㺙㽾Н�Γ溵㾉О�퓴뾬П坔ꅇ㿷䀔Ъ蠀ሀ＃蛾ϩϪϫ
Ϭ
ϭ
РϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
ϽϾ
ϿЀЁ
Ђ
Ѓ
Є
Ѕ
ІLegendЇﷃ퓅આ㿧Ј鳘몠ꢇ㿗Љ
Њ
Ь
ЋЌЍЎЏ
А
БВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐М��㺙㽾Н�Γ溵㾉О�퓴뾬П坔ꅇ㿷䀔ЪЀȀఀ＀
̀(
ln(Current) vs time죰Ș‡»
ձХ

਽	਻ЀကĀကഀ଀�㄀਀
ሀ਀＀ࣾ
N

{31B7B559-FD30-11D0-835B-006097DF6F3A}


DMVAR13
DMVAR18कओЀȀȀЀȀ̀ЀȀЀȀЀȀԀĀЀ؀ĀЀ܀ЀȀࠀ਀ЀऀĀЀȀ਀Ѐ଀ĀЀఀĀЀഀĀЀ฀ĀЀༀĀЀကĀЀᄀĀЀሀĀЀጀĀЀ᐀ĀЀᔀĀЀᘀĀЀᜀĀЀ᠀Ā蠀ሀ＃蛾ϩϪϫ
Ϭϭ
Р
ϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
Ͻ
Ͼ
ϿЀЁ
Ђ
Ѓ
Є
Ѕ
ІLegendЇ쳍쳌쳌㿬Ј馚香香㾹Љ
Њ
Ь
ЋЌЍЎЏ
А
БВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐М㍩膕뽡Н윋⮲㾖О縆ᐔῩ쁃П䬄⓵믎뿿Ъ戀ሀ＃惾ϩϪϫϬϭ
РϮСТУϯФХϱЦϰЧШ
ϱϲЩϳ
ϴϵ
Ы϶
Ϸ
ϸ
Ϲ
Ϻ
ϻϼ
Ͻ
Ͼ
ϿЀЁ
Ђ
Ѓ
Є
Ѕ
ІLegendЇ쳍쳌쳌㿬Ј馚香香㾹Љ
Њ
Ь
ЋЌЍЎЏ
А
БВГДЕ
ЖЗИ䌭㛢뼚Й䌭㛢㼚Кꧼ틱才뽐Лꧼ틱才㽐М㍩膕뽡Н윋⮲㾖О縆ᐔῩ쁃П䬄⓵믎뿿áЪßЀ฀ĀЀ؀ᘀ⸀਀Ā唀渀椀渀椀琀椀愀氀椀稀攀搀 䘀椀琀 一愀洀攀Ѐ̀ࠀ܀Ѐ턀�霶菭࠿܀Ԁ帀㰨입㐝Ӏ̀؀￾ӿ̀܀洀￾ӿȀࠀ씀ЀȀऀ挀Ѐ਀ĀЀ଀ĀЀȀഀ਀ЀȀఀЀȀఀ＀⟾̀ 
Coil InductanceૈȚ
Ʒ¬

ʆ	ʄЀကĀကഀ଀輀
欀匀ሀ਀＀凾N

{E306A375-7893-11D1-8169-00609730B9EA}


DMVAR17ƎƌЀȀĀЀ̀ĀЀЀĀЀԀĀЀ؀ĀЀ搀Ѐ攀ĀЀ昀ĀЀ最ĀЀ栀ĀЀȀ椀ffሀ＃茶ϩϪϫϬϭϯϰϸϲ
ϳ
ϴ
ϵ
϶
PϷ䀐㿰̥ ਀ࠀ䌀漀椀氀 刀攀猀椀猀琀愀渀挀攀ЀԀȀȀЀ؀฀⠀᫬Ђ̀؀帀￿ӿ̀܀甀Ѐ̀ĀḀ
Ѐ̀̀ऀ
ЀഀĀЀሀ萀ሀऀ＀苾

ƴ[ɑ
ɏЀȀᄀጀ一਀Ā笀䔀㌀　㘀䄀㌀㜀㔀ⴀ㜀㠀㤀㌀ⴀ㄀㄀䐀㄀ⴀ㠀㄀㘀㤀ⴀ　　㘀　㤀㜀㌀　䈀㤀䔀䄀紀ЀȀԀĀЀȀ؀ЀȀࠀĀ฀਀Ȁ䐀䴀嘀䄀刀㜀Ѐ̀̀ȀЀ؀Ѐ踀
ሀ܀＀賾





de
f
g
h
iûϨùЀЀЀЀЀЀЀЀȀЀăЀăЀăЀăЀă倀ᄀက@@ЀȀఀ＀ⷾ̀&
Undamped Frequency�țŽ
ʥƝ

ʆ	ʄЀကĀကഀ଀笀혀匀ሀ਀＀凾N

{E306A375-7893-11D1-8169-00609730B9EA}


DMVAR19￿￿ƎƌЀȀĀЀ̀ĀЀЀĀЀԀĀЀ؀ĀЀ搀Ѐ攀ĀЀ昀ĀЀ最ĀЀ栀ĀЀȀ椀ffሀ＃茶ϩϪϫϬϭϯϰϸϲϳ
ϴϵ϶
PϷ䀐ΏЁ؀ĀЀ̀ጀ᐀Ѐ؀᐀АȀȀࠀ܀Ԁࠀ܀؀ЀȀ܀ࠀ܀਀簀긔鑺пༀἀሀ଀＀᷾
ɨɦ嬀ሀ＀姾deļfghiʀjǠg
eЀ저ĀЀ؀턀㠀␆Ё̀준Ѐ̀쨀Ѐ̀쬀伀Ѐ̀찀씀
Ѐ촀ĀЀ̀츀鄀䌀ሀȀ＀䇾Ĭ
ĭĮЭį
İ뎀Ě75ЀȀ退
Ѐ̀鄀ⰁЀ̀鈀ⰁЀ؀錀적⌇㜁ሀԀ＀㗾Ǵ
ǵ̠ǶЭǷᨀĢ+)ЀĀĀЀȀĀЀ̀Ѐ̀؀ȀЀ̀܀ȀЀ̀ࠀȀ最ሀऀ＀旾






sqЀ؀堀젂ធЂ؀堀√Ё؀堀耂᪳Ё؀堀⠂᫬Ђ؀堀젂ᨊЂ؀堀ᣈЂ؀堀렂ᯙЂ؀堀㠂␆Ё؀堀ᙣ�