JEE Mains 29-Jan-2023 Shift 2 Solved Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

The electric current in a circular coil of four turns produces a magnetic induction 32T at its centre. The coil is unwound and is rewound into a circular coil of single turn, the magnetic induction at the centre of the coil by the same current will be :

[29-Jan-2023 Shift 2]

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