Question

14. An electric current passes through a conductor from north to south. What would be the direction of deflection of the compass needle placed below it? If the current passes through it from south to north what would be deflection direction of the needle?​

Answer 1

Answer:

if we place a straight current carrying wire (the direction of flow current is form north to south such that the wire is placed over a compass needle .such that the wire is parallel to the compass needle the north fall of the compass needle , the north of the the compass needle deflects towards the east ....