Question: At time t = 0, terminal A in the circuit shown in the figure is connected to B by a key and an alternating

At time t = 0, terminal A in the circuit shown in

At time t = 0, terminal A in the circuit shown in the figure is connected to B by a key and an alternating current I(t) = Io cos (ot), with Io = 1A and co= 500 rad/s starts flowing in it with the initial direction shown 7 in the figure. At t = , the key is switched from B to D. Now onwards only A and D are connected. A 600 total charge Q flows from the battery to charge the capacitor fully. If C = 20 F, R = 10 2 and the battery is ideal with emf of 50 V, identify the correct statement(s). B D Ic C=20F R=1022 50 V 7 (A) Magnitude of the maximum charge on the capacitor before t = is 1 x 10 C. 600 7 (B) The current in the left part of the circuit just before t = is clockwise. 600 (C) Immediately after A is connected to D, the current in R is 10 A. (D) Q = 2 10 C.

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