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JEE Mains 31-Jan-2023 Shift 1 Solved Paper

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Question : 1

Total: 90

A bar magnet with a magnetic moment 5.0Am2 is placed in parallel position relative to a magnetic field of 0.4T. The amount of required work done in turning the magnet form parallel to antiparallel position relative to the field direction is ________.

[31-Jan-2023 Shift 1]

4J
1J
2J
Zero

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