A \(5\,\mu F\) capacitor is fully charged by a \(12\,V\) battery and then disconnected. If it is connected now in parallel to an uncharged capacitor, the voltage across it is \(3\,V\). Then the capacity of the uncharged capacitor is
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- \(5\,\mu F\)
- \(15\,\mu F\)
- \(50\,\mu F\)
- \(10\,\mu F\)
- \(25\,\mu F\)
The Correct Option is B
Solution and Explanation
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A circuit consisting of a capacitor C, a resistor of resistance R and an ideal battery of emf V, as shown in figure is known as RC series circuit.
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