STANDARDPhysics-Alternating Current
STANDARD Physics Capacitive Reactance MCQ Question
Type: MCQ-numerical-Medium-Class 12
A 60 μF capacitor is connected to a 110 V, 60 Hz AC supply. The rms value of current in the circuit is
A
1.49 A
B
14.9 A
C
2.49 A
D
24.9 A
Correct Answer
Option C
Detailed Explanation
The rms current is calculated using the formula I = V / Xc, where Xc = 1 / (2πfC). Substituting the given values, the rms current is found to be 2.49 A.
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