JEE Mains 10-Apr-2023 Shift 1 Solved Paper

Section: Physics

Question : 60 of 90

Marks: +1, -0

The current required to be passed through a solenoid of 15‌cm length and 60 turns in order to demagnetize a bar magnet of magnetic intensity 2.4×103Am−1 is _______ A.

[10-Apr-2023 shift 1]

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