Q2. In the RC Circuit shown in Figure 2, the capacitor is initially uncharged (at time...

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Question

Q2. In the RC Circuit shown in Figure 2, the capacitor is initially uncharged (at time t=0).

2- In the RC Circuit shown in Figure 2, the capacitor is initially uncharged (at time t=0). (ignore the internal resistance o

Answer 1

Answer #1

ask in comment box if any doubts

*initally capacitor will act as a wire without resistance, so net resistance will be sum of three resistors

*for getting maximum power in bulb all current must pass through bulb, it's possible when capacitor is fully charged.

*if switch is open, there will not be current flow through R1 and R3 ( part c can be treated as discharging of capacitor across resistance R2 )

al at t=os capacitor will act / as free wire. Carrout released by battery = I- Req V=4 = 2hV Rea = RitR2 R3 = 1+2+3=62 I= 24

Answer 2

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