Question

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19. Write the characteristics of magnetic field lines.

Answer 1

Dear Student,
post multiple queries in a different thread.
The answer to question no 19 is below,
Characteristics of magnetic field lines are:

1.The magnetic field lines originate from the North Pole of the magnet and end at the South Pole of the magnet.

2.The magnetic field lines come close to one another near the poles of the magnet but they are widely separated at the other places.

3.The magnetic field lines do not intersect each other.

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