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Q#1 Electrostatics GATE EE 2007 MCQ +2 marks -0.66 marks

An inductor designed with 400 turns coil wound on an iron core of  cross sectional area and with a cut of an air gap length of 1mm. The coil is connected to a 230 V, 50 Hz AC supply.  Neglect coil resistance, core loss, iron reluctance and leakage inductance

The current in the inductor is

18.08 A

9.04 A

4.56 A

2.28 A

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