Physics-Electric Potential
NEET Physics Electric Potential Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Electric potential due to a point charge | (i) V = 1/4πε (p·r̂)/r² |
| (b) Potential at large distances from a dipole | (ii) V = kQ/r |
| (c) Potential in the equatorial plane of a dipole | (iii) V = 0 |
| (d) Potential on the dipole axis | (iv) V = ±k(p/r²) |
A
a-ii, b-i, c-iii, d-iv
B
a-i, b-ii, c-iv, d-iii
C
a-ii, b-iv, c-iii, d-i
D
a-iii, b-ii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
The electric potential due to a point charge is given by V = kQ/r, while the potential on the dipole axis is given by V = ±k(p/r²). The equatorial plane of a dipole has zero potential, and at large distances from a dipole, the potential behaves as V = 1/4πε (p·r̂)/r².
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