Question

Name the law used by you to find the direction of magnnetic field lines.​

Answer 1

Answer:

amphere's law is used for this

Answer 2

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Moving charges

• We can remember this diagram using the right-hand rule. If you point your pointer finger in the direction the positive charge is moving, and then your middle finger in the direction of the magnetic field, your thumb points in the direction of the magnetic force pushing on the moving charge.

@MissTranquillity