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KEAM 2020 Physics and Chemistry Solved Paper

Question : 35

Total: 120

Choose the wrong statement for the pure inductive circuit.

The inductive reactance limits the current in a purely inductive circuit.
The average power supplied to an inductor over one complete cycle is zero.
The inductive reactance is directly proportional to the frequency of the current.
The emf of the source and current oscillates symmetrically about zero value.
The current leads the voltage by
π
2
.

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