If a capacitor of 8 μF is connected to a 220 V, 100 Hz ac source and the current passing…
Physics · Class 12 · CBSE — Alternating Current
If a capacitor of 8 μF is connected to a 220 V, 100 Hz ac source and the current passing through it is 65 mA, then the rms voltage across it is
- 129.4 V
- 12.94 V
- 1.294 V
- 15 V
Answer
(B) 12.94 V
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