NEET Physics Magnetic Force on Current Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Magnetic force is zero | (i) When the charge is not moving |
| (b) Magnetic field direction | (ii) Given by the right-hand rule |
| (c) Magnetic force direction | (iii) Depends on the angle between velocity and magnetic field |
| (d) Current-carrying wire | (iv) Produces a magnetic field |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
The magnetic force is indeed zero when the charge is not moving (a-i). The direction of the magnetic field is given by the right-hand rule (b-ii). The magnetic force direction depends on the angle between velocity and magnetic field (c-iii), and a current-carrying wire produces a magnetic field (d-iv). These concepts are directly supported by the NCERT context.
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