# Quiz 7 - for current as a function of time. For the next...

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PH 2223 Quiz VII-A April 24, 2003 Name:_______________________________________________Column:_____________ In the circuit shown at right the switch, S, is closed at t = 0. (a) For some later time write out Kirchhoff’s voltage equation for a clockwise “trip” around the loop. Start below the battery and write your equation in terms of E , R, L, I, and dI/dt. (b) I’m not asking you to do the calculus at this time but write out the resulting correct equation
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Unformatted text preview: for current as a function of time. For the next two parts use E = 12 v, R = 10 W , and L = 30 mH (all to two significant figures). (c) What is the value of the current (in amps) when t = 4.0 ms? (d) What is the value of the current (in amps) when t is very large?...
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## This test prep was uploaded on 04/21/2008 for the course PHY 2223 taught by Professor Ferguson during the Spring '08 term at Mississippi State.

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