An ac source V =282 (100 t ) volt is connected across a 1 ~F capacitor. The rms value of…
Physics · Class 12 · CBSE — Alternating Current
An ac source \({V}=282 \sin (100 {t})\) volt is connected across a \(1 \mu {~F}\) capacitor. The rms value of current in the circuit will be (take \(\sqrt{2}=1.41\) )
- 10 mA
- 20 mA
- 40 mA
- 80 mA
Answer
(B) 20 mA
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