JEE Main20248 Apr 2024Evening ShiftPhysicsAlternating CurrentActual
An alternating emf E =110 2 100 t volt is applied to a capacitor of 2 F , the rms value of current in the circuit is _____ mA ,
Correct answer
0
Step-by-step solution
aligned C & =2 f ; E=110 2 (100 t ) X _ C & = 1 c = 1 100 2 10⁻⁶ = & 10000 2 =5000 i _ o & = 110 2 5000 i _ rms & = 110 2 5000 2 & = 110 5 ~mA & =22 ~mA aligned