FULL SCREEN SSIGHMENT RESOURCES ce CensnThe current Chaer 30, Problem 046 ts n s
ID: 1837326 • Letter: F
Question
FULL SCREEN SSIGHMENT RESOURCES ce CensnThe current Chaer 30, Problem 046 ts n srThe oater. rdlem2 ms to 5 ms, and (c) 5 ms to 6 ms. (Ignore the behavior at the ends of the intervals.) The current i through a 5.3 H inductor varies with time t as shown by the graph of the figure. The inductor has a resistance of 18 . Find the magnitude of the induced emf during the time intervals (a) 0 to 2 ms; (b) 202 054 Review Score Obiective (a) Number (b) Number (e) Number Click if you would like to Show Work for this questions Open Show Work Units Units Units Question Attempts: 0 of 10 used savtPO"LATER MapleNet Copyright © 2000, 2016 by John wiey & Sons, Inc. or related compares. Arights reserved.Explanation / Answer
Induced EMF=E=-L*di/dt
L=5.3H
a) t=0 to t=2ms,
di/dt=3.5x10^3A/s
E=-1.855x10^4V
b)2ms to 5ms
di/dt= -1.67x10^3A/s
E=8.83x10^3V
c)5ms to 6ms
di/dt= -5x10^3A/s
E=2.65x10^4V
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