A short bar magnet of magnetic moment 2.5 Am ^2 is kept in a uniform magnetic field of 4 \times 10^{-5} T. The work done in moving the magnet from its most stable position to most unstable position is

Correct Answer is : 20×10−5J

TG EAMCET 4 May 2025 Shift 1 Paper

Question : 110 of 160

Marks: +1, -0

A short bar magnet of magnetic moment 2.5Am2 is kept in a uniform magnetic field of 4×10−5T. The work done in moving the magnet from its most stable position to most unstable position is

40×10−5J
25×10−5J
10×10−5J
20×10−5J

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