Question

define magnetic field and magnetic field line​

Answer 1

Answer:

Magnetic field is the region aroung magnet within which its effect can be experienced by another magnet or magnetic substance. Magnetic field line is the closed cure around the magnet where the north pole of it moves.

Answer 2

Answer:

magnetic field is the field of attraction and repulsion between two objects

magnetic field of line is the line which is surrounded around our earth

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