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BITSAT2020PhysicsAlternating CurrentActual

In series combination of R, L and C with an A.C. source at resonance, if R =20 ohm , then impedance Z of the combination is

Options

  1. A20 ohm
  2. Bzero
  3. C10 ohm
  4. D400 ohm

Correct answer

A. 20 ohm

Step-by-step solution

No Solution

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