Advertisements
Advertisements
प्रश्न
How will you do this?
Determine whether a material is magnetic or non-magnetic.
उत्तर
If a material sticks to a magnet, then it is a magnetic material, otherwise it is a non-magnetic material.
संबंधित प्रश्न
How are the magnets kept safely? What is the role of keepers in storing the magnets?
Answer the following.
Why is it not possible to isolate a single magnetic pole?
Tick the most appropriate answer.
The surest test of magnetism is
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
Define the following term regarding a bar magnet:
Magnetic equator
Select the correct option:
The substance which form a strong temporary magnet is:
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Name the metal used for E and F.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Why are E and F placed in contact with the poles of the magnets as shown in the diagram?
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
Give the uses of magnets in everyday life.
