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.
Found an issue with this question?
Related Questions
More from
What is the term used to describe the phase relationship factor between voltage and current in an AC circuit?
AC VoltagePhysics
In the context of an LC circuit, which of the following statements about energy oscillation and conservation is correct?
(general)Physics
In the free oscillations of an LC circuit, what remains constant over time?
(general)Physics