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asked ago in Physics by (46.1k points)

In the circuit shown in the figure the capacitor is initially uncharged

When the capacitor gets fully charging switch S2 is opened. It is observed that after 5 sec, the current in R1 is 0.74 mA. [l n(2.25) = 0.812].

(A) C = 100 μF approximately

(B) C = 50 μF approximately 

(C) The charge on the capacitor at the instant mentioned in the question is aproximately equal to 2 mC 

(D) Both (A) and (C) are correct 

1 Answer

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answered ago by (14.5k points)
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Best answer

Correct option (A) C = 100 F

Explanation: 

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