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AC
Question Practice

How is the power dissipated in a resistor due to AC current 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 power dissipated in...

Single Answer MCQ
Q-00085653

How is the power dissipated in a resistor due to AC current expressed mathematically?

1

P = i^2 R

2

P = V^2/R

3

P = i R

4

P = R^2 i

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