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Standard XII

Physics

Inductors in Circuits

The figure re...

Question

The figure represents the voltage applied across a pure inductor. The diagram which correctly represent the variation of current $(i)$ with time $(t)$ is given by -

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Solution

The correct option is C

We know that, in a pure inductive circuit, current lags behind the applied voltage by a phase difference of $π / 2$ .

As applied voltage is a cos function, therefore, current function should be a sin function.

Hence, option $(C)$ is the correct answer.

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The figure represents the voltage applied across a pure inductor. The diagram which correctly represent the variation of current (i) with time (t) is given by -

The correct option is C We know that, in a pure inductive circuit, current lags behind the applied voltage by a phase difference of π/2. As applied voltage is a cos function, therefore, current function should be a sin function. Hence, option (C) is the correct answer.

The figure represents the voltage applied across a pure inductor. The diagram which correctly represent the variation of current $(i)$ with time $(t)$ is given by -

The correct option is C

We know that, in a pure inductive circuit, current lags behind the applied voltage by a phase difference of $π / 2$ .

As applied voltage is a cos function, therefore, current function should be a sin function.

Hence, option $(C)$ is the correct answer.