MCQEasyJEE Main 2025 · 23 January, Shift 2Electric Dipole

Physics Question from JEE Main 2025 · 23 January, Shift 2

Two point charges 4μC-4 \, \mu C and 4μC4 \, \mu C, constituting an electric dipole, are placed at (9,0,0)cm(-9, 0, 0) \, cm and (9,0,0)cm(9, 0, 0) \, cm in a uniform electric field of strength 104N/C10^4 \, N/C. The work done on the dipole in rotating it from the equilibrium through 180180^\circ is:

  • A

    14.4mJ14.4 \, mJ

  • B

    18.4mJ18.4 \, mJ

  • C

    12.4mJ12.4 \, mJ

  • D

    16.4mJ16.4 \, mJ

Answer & step-by-step solution

Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.

Practice more Electric Dipole questions

Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.

Related questions