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MCQEasyJEE Main 2025 · 3 April, Shift 2Magnetic Dipole & Bar Magnet

Physics Question from JEE Main 2025 · 3 April, Shift 2

A magnetic dipole experiences a torque of 803 N m80\sqrt{3} \, \text{N m} when placed in a uniform magnetic field in such a way that the dipole moment makes an angle of 60∘60^\circ with the magnetic field. The potential energy of the dipole is:

  • A

    80 J80 \, \text{J}

  • B

    −403 J-40\sqrt{3} \, \text{J}

  • C

    −60 J-60 \, \text{J}

  • D

    −80 J-80 \, \text{J}

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