NEET Physics Ampere's Law Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Ampere's Circuital Law | (i) B . dl = μ0 I |
| (b) Magnetic field inside a solenoid | (ii) B = μ0 I / (2π R) |
| (c) Right-hand rule | (iii) Direction of current |
| (d) Magnetic field around a toroid | (iv) B = μ0 n I |
a-i, b-iv, c-iii, d-ii
a-i, b-ii, c-iv, d-iii
a-ii, b-iv, c-i, d-iii
a-iii, b-ii, c-i, d-iv
Correct Answer
Detailed Explanation
Ampere's Circuital Law states that B . dl = μ0 I, which matches with option (i). The formula for the magnetic field inside a solenoid is B = μ0 n I, matching with option (iv). The right-hand rule indicates the direction of current, matching with option (iii). The magnetic field around a toroid is given by B = μ0 I / (2π R), matching with option (ii).
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