Question

The magnetic field lines produced by a bar magnet:

(a) originate from the south pole and end at its north pole
(b) originate from the north pole and end at its east pole
(c) originate from the north pole and end at its south pole
(d) originate from the south pole and end at its west pole

Answer 1

 originate from the north pole and end at its south pole
Magnetic field lines produced by a bar magnet originate from the north pole and end at its south pole.