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What is the relation between IR and V in the following circuit?

(a) IR leads V

(b) IR lags V

(c) IR and V are in phase

(d) No relation

The question was asked in unit test.

The query is from Simple Parallel Circuits in portion Single-Phase Parallel Networks of Basic Electrical Engineering

1 Answer

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Best answer
Correct choice is (c) IR and V are in phase

Easy explanation: In the following circuit IR and V are in phase because IR is the current in the resistor and the current in the resistor is always in phase with the voltage across it.

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