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JEE Main Physics Class 12 Electromagnetic Induction Questions

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Question : 49

Total: 120

A 10Ω,20‌mH coil carrying constant current is connected to a battery of 20V through a switch. Now after switch is opened current becomes zero in 100µ s. The average e.m.f. induced in the coil is ______V.

[26-Jun-2022-Shift-1]

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