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AC
Question Practice

How is the instantaneous voltage across a capacitor in an AC circuit expressed mathematically?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Physics
Physics Part - I
ALTERNATING CURRENT
Question Bank

How is the instantaneous volta...

Single Answer MCQ
Q-00085710

How is the instantaneous voltage across a capacitor in an AC circuit expressed mathematically?

1

V = I * R

2

V = q/C

3

V = V_m * sin(wt)

4

V = 1/X_c

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