Question

give 2 uses of magnetic compass

Answer 1

1.Magnetic compass is used for showing directions
2.It can be used to detect magnetic fields near you

Answer 2

Answer:

Magnetic needle in magnetic compass always stables in north – south direction. So magnetic compass can be used -

1) To detect the directions.

2) To check the polarity of other magnet and to plot magnetic field lines.

3) It is mainly used in ships for navigation and orientation. Even in the aviation industry, compass is used but due to the constant changes in earth’s magnetic field. Magnetic compasses are often not used.