Natural Magnet
Trending Questions
Q.
What are the 4 properties of magnets?
Q.
What is a natural magnet? Name the chemical formula of compound present in it.
Q.
What is ‘Loadstone’? Why is it so-called?
Q. When ___ strikes at a piece of iron ore, a permanent magnet is formed.
Q. Lodestone has been popular since ancient times for its
- medicinal
- electrical
- colour changing
- magnetic
Q.
Pick the natural magnet from the given options.
Cobalt
Nickel
Magnetite
Iron
Q. When ___ strikes at a piece of iron ore, a permanent magnet is formed.
Q. Lodestone is a/an _________.
- artificial magnet
- electromagnet
- natural magnet
- temporary magnet
Q.
Natural magnet is an ore of ______.
Q. Lodestones are naturally occuring magnets.
- False
- True
Q. How many soft iron piece(s) is/are required to store a horseshoe magnet?
- 1
- 2
- 4
- 0
