Question

plz give me the correct answer ​

Answer 1

answer is there in the pic

may be it helpful to you

Thankyou !!

Answer 2

(A) When current flows in a wire, it creates magnetic field around it.

(B) On reserving the direction of current in a wire, the magnetic field produced by it gets reversed.

(C) A current carrying solenoid behaves like a bar magnet

(D) A current carrying solenoid when freely suspended, it always rest in north-south direction.