Question

A 7-V battery is connected to an RC circuit (R = 8 Ω and C = 5 μF). Initially, the capacitor is uncharged. What is the final charge on the capacitor (in μC)?

Answer 1

the final charge is =CV= 7. (5) =35

Answer 2

a charcging rc circuit has charge varying as(see fig.). put t=infinity for final charge..
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