Advertisements
Advertisements
Question
What is a neutral point?
Solution
The neutral point is the point where the magnetic field of the magnet is equal to the magnitude of the earth's horizontal magnetic field but in the opposite direction.
APPEARS IN
RELATED QUESTIONS
Explain the meaning of the term magnetic field ?
Define the following term regarding a bar magnet:
Magnetic equator
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic, north.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
Define the term Magnetic axis
One of the following is an example for a permanent magnet.
Match the following.
Magnetite | Magnetic lines |
A tiny pivoted magnet | Natural magnet |
Cobalt | Compass box |
Closed curves | Ferromagnetic material |
Bismuth | Diamagnetic material |
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.