Question

What are magnetic field lines? List three characteristic of these lines. Describe in brief an activity to study the
magnetic field line due to a current flowing in a circular

Answer 1

The region aronund a magnet, in which the force of magnet can be detected, it is known its magnetic field.

Properties of Magnetic field lines

are: These lines form a closed and continuous curve.

These lines never intersect.

These lines are parallel and are equidistant from each other.

These are crowded at poles.

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