What are magnetic field lines how is the direction

Asked by admin @ 17/08/2021 in Physics viewed by 316 People

What are magnetic field lines ? How is the direction of a magnetic field at a point determined ? (b) Draw field lines around a bar magnet along its length on its two sides and mark the field directions. (c) List any two properties of magnetic field lines.

Answered by admin @ 17/08/2021

The imaginary lines which shows the influence of a magnet is called magnetic field line.
the magnetic field at a point can be determined by Maxwell thumb rule.
field lines never intersect each other.
field lines arises from North to south for external region.
hope it help u.

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