A coil has a inductance of 0.7H and is j...

A coil has a inductance of 0.7H and is joined in series with a resistance of `220 Omega`. When an alternating emf of 220V at 50 cps is applied to it, then the wattless component of the current in the circuit is

`7A`

`5A`

`0.7A`

`0.5A`

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