Home Physics Alternating Current Mix An ac voltage source V = V 0 sinωt is connec…
Physics Alternating Current Mix MCQ (Single Correct)

An ac voltage source V = V 0 sinωt is connected across resistance R and capacitance C as shown in figure. It is given that R = . The peak current is I 0 . If the angular frequency of the voltage source is changed to , keeping the voltage amplitude constant, then the new peak current in the circuit is

A
B
C
D

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The correct answer is:
B

The peak value of the current is

when the angular frequency is changed to The new peak value is

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