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JEE Main 2005 Physics question

PhysicsAlternating CurrentJEE Main 2005

The self inductance of the motor of an electric fan is 10H. In order to impart maximum power at 50 Hz, it should be connected to a capacitance of

Answer: (3)

Solution

Maximum power at resonance: $ω^2LC = 1 ⇒ C =

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Question ID VK-038570