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NEET 2018, Physics Q5: LR, CR, LCR Circuits

NEET2018Paper 2018Physics
Q.

An inductor 20 mH, a capacitor 100 and a resistor 50 are connected in series across a source of emf, V = 10 sin 314 t. The power loss in the circuit is

  1. A

    0.79 W

  2. B

    2.74 W

  3. C

    0.43 W

  4. D

    1.13 W

Solution

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