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| 1. |
A series RC circuit has R = 5 Ω and C = 10 μF. The current in the circuit is 5 sin 20000. The applied voltage is |
| Answer» Z = R2 + XC2 = 50 V = 550 sin(20000 t - 45°) V = 252 sin(20000 t - 45°) | |