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KCET2024PhysicsAlternating Current

The figure shows variation of R, X_L and X_C with frequency f in a series L-C-R circuit. Then, for what frequency point is the circuit capacitive?

Options

  1. AB
  2. BD
  3. CA
  4. DC

Correct answer

C. A

Step-by-step solution

For a capacitive circuit, X_C X_L For the given diagram in question, the value X_C corresponding to point A is greater than the value of X_L .

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