A short bar magnet placed with its axis at 45^{\circ} with a uniform external magnetic field of 28.3 \times 10^{-3} {T} experiences a torque of magnitude equal to 3.6 \times 10^{-5} {J}. The magnitude of magnetic moment of the magnet is nearly

Correct Answer is : 1.8×10−3JT−1

1.8 \times 10^{-3} {J} {T}^{-1}

1 .2 \times 10^{-3} {J} {T}^{-1}

2.4 \times 10^{-3} {J} {T}^{-1}

1.6 \times 10^{-3} {J} {T}^{-1}

AP EAPCET 05-Jul-2022 Shift 2 Paper

Section: Physics

Question : 111 of 160

Marks: +1, -0

A short bar magnet placed with its axis at 45∘ with a uniform external magnetic field of 28.3×10−3T experiences a torque of magnitude equal to 3.6×10−5J. The magnitude of magnetic moment of the magnet is nearly

1.8×10−3JT−1
1.2×10−3JT−1
2.4×10−3JT−1
1.6×10−3JT−1

Validate

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