Question

Why is a magnetic compass used to find direction?

Answer 1

1. A magnetic compass is a handy instrument that has a tiny magnet in the form of a needle at its center that rotates freely on a pivot.
2. The needle of the compass orients itself parallel to the earth's magnetic field.
3. The magnetic needle always aligns in the geographical north-south direction.
4. The north pole of the needle gives the direction of the geographical north pole.
5. The south pole of the needle gives the direction of the geographical south pole.

Hence, a magnetic needle is used to find direction.