Physics-Electric Dipole
NEET Physics Electric Dipole Match the Following Question
Type: Match the Following-match the column-Medium-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) Electric dipole moment (i) 1/r^2 dependence (b) Torque in a uniform field (ii) p × E (c) Electric field on dipole axis (iii) 1/r^3 dependence (d) Electric field due to point charge (iv) 2qa
Choose the correct matching:
A
a-iv, b-ii, c-i, d-iii
B
a-iv, b-ii, c-iii, d-i
C
a-ii, b-i, c-iv, d-iii
D
a-iii, b-ii, c-iv, d-i
Correct Answer
Option B
Detailed Explanation
The electric dipole moment has a magnitude of 2qa, and the torque experienced by a dipole in a uniform electric field is given by τ = p × E. The electric field due to a dipole on its axis varies as 1/r^3, while the electric field due to a point charge follows the 1/r^2 dependence.
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