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The angular frequency of a.cat which a coil of inductance 1 m H has a reactance of l Ω is -

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Question

The angular frequency of a.cat which a coil of inductance 1 m H has a reactance of l Ω is

Options

  • 103

  • 10

  • 10–3

  • 1

MCQ

Solution

10

Explanation:

Here L = 1 m H = `10^-3H, X_L` = 1 Ω

As XL = WL, W = `X_L/L = 1/10^-3` = 103 radian/sec.

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