Question

how change in direction of electrical current change the direction of compass placed near it ? plzz explain it in simple words​

Answer 1

Answer:

If you hold a compass near a wire through which current is flowing, the needle on the compass will be deflected. ... The magnetic field produced by an electric current is always oriented perpendicular to the direction of the current flow.

Explanation:

hope it helps you ........

Answer 2

$answer$

When placed just above the wire, North Pole of the compass needle deflects towards the east when current is passes from A to B. c. When placed just below the wire, North Pole of the compass needle deflects towards the east when current is passes from B to A i.e. on reversing the direction of current.