NEET Physics Biot-Savart Law Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Magnetic Field due to a straight current-carrying wire (i) Closed loops (b) Direction of magnetic field from a current element (ii) Resultant is towards you (c) Biot-Savart Law formula component (iii) Uses right-hand grip rule (d) Magnetic field lines characteristics (iv) Depends on distance from wire
Choose the correct matching:
a-iii, b-ii, c-i, d-iv
a-i, b-iii, c-iv, d-ii
a-iv, b-ii, c-iii, d-i
a-ii, b-i, c-iii, d-iv
Correct Answer
Detailed Explanation
The Biot-Savart Law describes how the magnetic field depends on the distance from the wire and involves a cross product that provides direction based on the right-hand rule. Magnetic field lines, as noted in the context, always form closed loops, which is a key characteristic.
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