Physics-Magnetic Force on Current

NEET Physics Magnetic Force on Current 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) Current in the same direction (i) Attracts each other (b) Current in opposite direction (ii) Repels each other (c) Force on a wire in a magnetic field (iii) Given by F = I B L sinθ (d) Magnetic field due to a long wire (iv) Circular pattern around the wire

Choose the correct matching:

A

a-i, b-ii, c-iii, d-iv

B

a-ii, b-i, c-iv, d-iii

C

a-ii, b-iii, c-i, d-iv

D

a-i, b-iii, c-iv, d-ii

Correct Answer

Option A

Detailed Explanation

In the context of magnetic forces, currents flowing in the same direction attract each other, while those in opposite directions repel. The force on a wire in a magnetic field is indeed given by F = I B L sinθ, and the magnetic field due to a long wire circulates around the wire.

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