An electric dipole with dipole moment 5×10^-6 Cm is aligned with the direction of a uniform electric field of magnitude 4×10^5 N/C. The dipole is then rotated through an angle of 60° with respect to the electric field. The change in the potential energy of the dipole is :

NEET UG 2025 · Physics · Question 35

NEET 2025 Physics, question 35

Question 35 of the NEET 2025 paper (code 45) is a Physics question from Electric Charges and Fields. Its idea, Dipole in a Uniform Field, was asked twice, in 2023 and 2025, across NEET 2017–2026. The NTA final answer key gives option 2.

Updated 2026-10-08

Q35 · Physics

5\times10^{-6}

1 0.8 J 2 1.0 J Official answer 3 1.2 J 4 1.5 J

Official answer: option 2 · NTA final answer key

Same idea

Dipole in a Uniform Field, in other papers

NEET asked this idea twice, in 2023 and 2025. The other question below.

2\times10^{5}

Dipole in a Uniform Field: every question and how it was framed

The chapter

Electric Charges and Fields in ten years of NEET

14 questions from 2017–2026, asked in 9 of 10 papers, about 1.4 a paper. Coulomb's Law alone had 9.

Chapter analysis Study this chapter Practise this chapter

Dipole in a Uniform Field, in other papers

Electric Charges and Fields in ten years of NEET

Electric Charges and Fields: questions per paper