An alternating voltage e = 200 2 sin ⁡ 100 t volt is connected to 1 μ F capacitor through AC ammeter. The reading of ammeter is

Question

An alternating voltage e = 200 2 sin ⁡ 100 t volt is connected to 1 μ F capacitor through AC ammeter. The reading of ammeter is, 5 mA, 10 mA, 15 mA, 20 mA

MARKS App · Accepted Answer

e = e 0 sin ω t e 0 = 200 2 V I r m s = υ r m s X C = e 0 ω C 2 = 200 2 × 100 × 10 − 6 2 = 2 × 10 − 2 = 20 m A

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