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A coil has an inductance of 2.2 / 3.14 and is joined in series with a resistance 220 Ohm. When and alternating EMF of 220 V at 50 C.P.S is applied to it then the wattless component of The RMS current in the circuit is

A coil has an inductance of 2.2 / 3.14 and is joined in series with a resistance 220 Ohm. When and alternating EMF of 220 V at 50 C.P.S is applied to it then the wattless component of The RMS current in the circuit is

Grade:12th pass

1 Answers

Gaurav Gupta
askIITians Faculty 686 Points
6 years ago
564-2442_wattless.jpg

Ans- 0.5 A

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