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An ac voltage is applied across an ideal inductor. The current in it ______. - Physics

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Question

An ac voltage is applied across an ideal inductor. The current in it ______.

Options

  • leads the voltage by `(1/4)` cycle.

  • lags the voltage by `(1/4)` cycle.

  • leads the voltage by `(1/2)` cycle.

  • lags the voltage by `(1/2)` cycle.

MCQ
Fill in the Blanks

Solution

An ac voltage is applied across an ideal inductor. The current in it `bbunderline("lags the voltage by" (1/4) "cycle")`.

Explanation:

In a completely inductive circuit, voltage leads current by 90 degrees. 

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2023-2024 (February) Delhi Set - 2
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