Physics-Magnetic Force on Current
NEET Physics Magnetic Force on Current 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) Torque on a loop | (i) Maximum when area vector is aligned with B |
| (b) Force on arm AB | (ii) Directed into the plane of the loop |
| (c) Force on arm CD | (iii) Equal to force on AB |
| (d) Force on arms AD and BC | (iv) No force exerted |
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-iv, c-iii, d-i
C
a-iii, b-ii, c-iv, d-i
D
a-i, b-iv, c-ii, d-iii
Correct Answer
Option A
Detailed Explanation
The torque on a loop is maximum when the area vector is aligned with the magnetic field, and the forces on arms AB and CD are equal and directed into and out of the plane, respectively. The arms AD and BC experience no force as they are parallel to the magnetic field.
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