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MHT CET202210 Aug 2022Evening ShiftPhysicsAlternating CurrentActual

The resistance offered by the inductor (X_L ) in an ac circuit is

Options

  1. Ainversely proportional to inductance and directly proportional to the frequency of alternating current
  2. Binversely proportional to inductance and frequency of the alternating current
  3. Cdirectly proportional to inductance and frequency of alternating current
  4. Dinversely proportional to frequency of alternating current and directly proportional to inductance.

Correct answer

C. directly proportional to inductance and frequency of alternating current

Step-by-step solution

The expression for inductive reactance is: X_ L =2 f L Therefore, X_ L L and X_ L f .

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