NEET Physics Magnetic Force on Current Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Torque on coil | (i) kφ = NIAB |
| (b) Straight wire deflection | (ii) Tangential alignment |
| (c) Magnetic field strength | (iii) 0.65 T |
| (d) Current direction change | (iv) Reversal of force |
a-i, b-ii, c-iii, d-iv
a-ii, b-iv, c-iii, d-i
a-iv, b-ii, c-i, d-iii
a-iii, b-i, c-iv, d-ii
Correct Answer
Detailed Explanation
The pairs in option A correctly match the torque on the coil with its equilibrium condition, the straight wire deflection with the tangential alignment of the magnetic compass, the magnetic field strength with the calculated value of 0.65 T, and the current direction change causing a reversal of force.
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