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4. Energy Delivered to Resistor in RL Circuit The switch in the circuit shown has been open for a long time. At the switch is
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At t=0:- uur 2r I 12v IH, Po for DC Supply, inductor acts as short circuit 17 si 12 2+4 2A. Closed and At teo, Switch is resito ! لعلك IH To i the initial current through inductor, 10 = 2A. To irtildi KVL) [+ 2]izo REIL i= Aé t=0 = i= Io = A=To i Io

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