1.

If a circuit made up of a resistance 10 and inductance 0.01H, and alternating emf 200 V at 50 H is connected, then the phase difference between the current and the emf in the circuit is :

Answer»

`TAN^(-1)(pi)`
`tan^(-1)(pi)/(2)`
`tan^(-1)(pi)/(4)`
`tan^(-1)(pi)/(3)`

ANSWER :A


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