A series RL circuit like Fig. 27.23a has ? 0? = 60 V, R = 22 ?,
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A series RL circuit like Fig. 27.23a has ?0?= 60 V, R = 22 ?, and L = 1.5 H. Find the rate of change of the current
(a) immediately after the switch is closed
(b) 100 ms later.
Transcribed Image Text:
Switch open: No current flows. S R L (a)
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Given that for series RL circuit E 60 V R 220 L 15 H Apply KVL in CKT a di o Case1 Before switching ...View the full answer
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