Question

9. 7. What kind of quantity is magnetic
field? How is the direction of magnetic field
at a point is determined ?​

Answer 1

Answer:

The direction of a magnetic field at a point is determined by placing a small compass needle. The N - pole of compass indicates the direction of magnetic field at that point.

Explanation:

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Answer 2

Answer:

A magnetic field line is the path along which a free north-pole tends to move. The direction of a magnetic field at a point is determined by placing a small compass needle. The N - pole of compass indicates the direction of magnetic field at that point.

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