Physics
A …………… is used to find the geographic direction at a place because its needle rests in geographic north south direction.
- Magnetic compass
- Bar magnet
- U-shaped magnet
- None of these
Related Questions
An example of natural magnet is :
- iron
- steel
- lodestone
- none of above
The artificial magnet used to detect direction in the laboratory is :
- U-shaped magnet
- horse shoe magnet
- electromagnet
- magnetic compass
The attraction property of a magnet is maximum at its
- centre
- north pole
- south pole
- both (2) and (3)
Fill in the blanks :
(a) Temporary magnets are usually made up of …………… .
(b) Rough handling destroys the …………… properties of a magnet.
(c) Like poles …………… each other.
(d) A freely suspended magnet points in the …………… direction.
(e) In a magnet, …………… have the maximum attractive property.
(f) A magnet has …………… poles.