The Class Notes - Revision history

Kirkbetz: /* Magnetic Circuits */

2010-01-28T00:32:59Z

Magnetic Circuits

← Older revision		Revision as of 17:32, 27 January 2010
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	''January 6 2010''		''January 6 2010''

	From circuits we know that V is a function of the ~~<math>~~ E~~\ </math>~~ field.		From circuits we know that V is a function of the E field.

	<math> V\ = \int ed\ell~~\quad \frac{V}{m}~~ </math>		<math> V\ = \int ed\ell </math>


			The E field moves along a closed path of length <math> \ell </math>. By integrating E along the path <math> \ell </math> we find the Voltage V as shown in the above equation.

	~~e field volts per meter~~

	integrated the e field along the path		integrated the e field along the path

2010-01-27T23:43:28Z

Magnetic Circuits

← Older revision		Revision as of 16:43, 27 January 2010
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	''January 6 2010''		''January 6 2010''

			From circuits we know that V is a function of the <math> E\ </math> field.

			<math> V\ = \int ed\ell\quad \frac{V}{m} </math>



			e field volts per meter

			integrated the e field along the path

	<math> \vec F\ = q \vec v \times \vec B </math>		<math> \vec F\ = q \vec v \times \vec B </math>

2010-01-27T23:17:51Z

Magnetic Circuits

← Older revision		Revision as of 16:17, 27 January 2010
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	==Magnetic Circuits ==		==Magnetic Circuits ==

	~~jan~~ 6 2010		''January 6 2010''


	<math> \vec F\ = q \vec v \times \vec B </math>		<math> \vec F\ = q \vec v \times \vec B </math>

2010-01-27T23:17:14Z

Magnetic Circuits

← Older revision		Revision as of 16:17, 27 January 2010
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	[[Image:Magnetic_cir.JPG]]		[[Image:Magnetic_cir.JPG]]

	Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 6, 2010		Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 6, 2010

	==Magnetic Equations==		==Magnetic Equations==

2010-01-27T23:15:57Z

EMEC Notes

← Older revision		Revision as of 16:15, 27 January 2010
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	==EMEC Notes==		==EMEC Notes==
	4 ~~jan~~ 2010		''January 4, 2010''

	~~<math>Limit\ A\ \~~to ~~\infty:</math>~~		'''Introduction to EMEC'''

	~~<math>X_0\ = \frac{1}{\beta}X_s\ \Rightarrow V_0 = \frac{R_1 + R_2}{R_1}V_{in}</math>~~		Syllabus was handed out and an outline of the class structure what introduce. We where also briefed on what we would be talking about his quarter.

	~~<math> X_i\ = 0</math>~~

	~~[[Image:Thebegining~~.~~JPG]]~~

	~~Picture drawn by Kirk Betz based~~ on ~~drawing by Dr~~. ~~Frohnes, lecture Jan. 4, 2010~~

	~~<math> V_{in}\ = V_0 (\frac {R_1}{R_1 + R_2})</math>.~~


	~~<math> V_0\ = \frac {1}{(\frac {R_1}{R_1 + R_2})}V_{in} </math>~~

	==Magnetic Circuits ==		==Magnetic Circuits ==

2010-01-27T23:09:30Z

← Older revision		Revision as of 16:09, 27 January 2010
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	~~Notes for reviewer~~
	~~Be sure all 'l' have been replaced with <math> \ell</math>~~






			The following are the notes as interpreted by [[Kirk Betz]] from ENGR 431 taught by Dr. Rob Frohne.
			Electrical Magnetic Conversion is the study of magnetic circuits in all there forms.



			Notes for reviewer
			Be sure all 'l' have been replaced with <math> \ell</math>

	==EMEC Notes==		==EMEC Notes==

2010-01-27T23:05:56Z

← Older revision		Revision as of 16:05, 27 January 2010
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	Be sure all 'l' have been replaced with <math> \ell</math>		Be sure all 'l' have been replaced with <math> \ell</math>










			==EMEC Notes==
	4 jan 2010		4 jan 2010

2010-01-27T23:05:05Z

Magnetic Circuits Continued

← Older revision		Revision as of 16:05, 27 January 2010
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	<math> \vec E = \frac {J}{\sigma} </math>		<math> \vec E = \frac {J}{\sigma} </math>

	<math> \lambda = L i</math>		<math> \lambda\ = L i</math>

	e is voltage		e is voltage
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	<math> N \equiv number\ of\ turns</math>		<math> N \equiv number\ of\ turns</math>

	<math> \phi \equiv Flux\ ~~???~~</math>		<math> \phi \equiv Flux\ </math>

2010-01-26T00:09:03Z

Magnetic Circuits Continued

← Older revision		Revision as of 17:09, 25 January 2010
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	<math> N \equiv number\ of\ turns</math>		<math> N \equiv number\ of\ turns</math>

			<math> \phi \equiv Flux\ ???</math>

2010-01-26T00:07:59Z

Magnetic Circuits Continued

← Older revision		Revision as of 17:07, 25 January 2010
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	<math> e = \frac {d \lambda}{dt} = L \frac{di}{dt}</math>		<math> e = \frac {d \lambda}{dt} = L \frac{di}{dt}</math>

			<math> \lambda\ = N \phi </math>

			<math> N \equiv number\ of\ turns</math>