An alternating voltage v = 300 2 sin (60t) (in volts) is connected across a 4 μF capacitor through an a.c. ammeter. The reading of ammeter will be
402 mA
302 mA
72 mA
40 mA
V0=3002 ∴ Vrms=V02=300 Volt
I=VrmsXC=vrms×ωc=300×60×4×10−6
I=72×10−3A;I=72 mA