Question

The direction of magnetic field lines at

a point is taken to be the direction in which the

north pole of a magnetic needle points. is this ture or false​

Answer 1

PHYSICS

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Asked on December 27, 2019 by

Rïdhïma Laxmapur

Inside the magnet, the direction of field lines is form

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ANSWER

The direction of the magnetic field is taken to be the direction in which a north pole of the compass needle moves inside it. Therefore it is taken by convention that the field lines emerge from north pole and merge at the south pole. Inside the magnet, the direction of field lines is from its south pole to its north pole. Thus the magnetic field lines are closed curves. The relative strength of the magnetic field is shown by the degree of closeness of the field lines.

it is true.

Answer 2

Answer:

please give me the brain list