- 1(current)
Q. No.In the circuit shown in the figure initially, key \(K_1\) is closed and key \(K_2\) is open. Then \(K_1\) is opened and \(K_2\) is closed (order is important).
(Take \(Q_1\) and \(Q_2\) as charges on \(C_1\) and \(C_2\) and \(V_1\) and \(V_2\) as voltage respectively.)
| (a) | charge on \(C_1\) gets redistributed such that \(V_1 =V_2\) |
| (b) | charge on \(C_1\) gets redistributed such that \(Q'_1= Q'_2\) |
| (c) | charge on \(C_1\) gets redistributed such that \(C_1V_1+C_2V_2= C_1E\) |
| (d) | charge on \(C_1\) gets redistributed such that \(Q'_1+Q'_2=Q\) |
Choose the correct option:
1. (a), (d)
2. (a), (b), (c)
3. (b), (d)
4. (a), (b), (c), (d)
Subtopic: Â Combination of Capacitors |
From NCERT
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- 1(current)
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