NEET 2023 Phase 1 · PhysicsDipole potentialPrevious Year Question
An electric dipole is placed as shown in the figure. The electric potential (in 10² V) at point P due to the dipole is (ε₀ = permittivity of free space and K = 1/(4πε₀)):
Answer: (A) (3/8) qK. Answer: (a) Solution: Net potential at P = Kq(1/r₊ − 1/r₋); the figure distances give Kq(1/2 − 1/8) = Kq(3/8) (in units of 10² V).
- A.(3/8) qK✓
- B.(5/8) qK
- C.(8/5) qK
- D.(8/3) qK
Correct Answer
(A) (3/8) qK
Solution & Explanation
Answer: (a) Solution: Net potential at P = Kq(1/r₊ − 1/r₋); the figure distances give Kq(1/2 − 1/8) = Kq(3/8) (in units of 10² V). → option (a).
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