ICSE ICSE Class 6 - CISCE Question Bank Solutions for Physics

State four important properties of a bar magnet?

How are the magnets kept safely? What is the role of keepers in storing the magnets?

State three important uses of a magnet.

What is the magnetic induction? Explain with the help of a diagram.

Answer the following.

Why is it not possible to isolate a single magnetic pole?

Answer the following.

Can you bring two similar poles of two different magnetic close together easily? Why?

Tick the most appropriate answer.

The surest test of magnetism is

Fill in the blank.

Magnetic poles always exist in ...............

State if the following statement is true or false. Correct the statement if it is false.

Attraction is the surest test for magnetism.

State if the following statement is true or false. Correct the statement if it is false.

As we move away from a magnet, its attraction power weakens.

State if the following statement is true or false. Correct the statement if it is false.

Whenever a magnet is not in use, it should be stored along with other magnets.

Give a reason for the following.

Iron is a magnetic substance.

Answer the following in short.

What is a magnet? Differentiate between natural and artificial magnets.

Answer the following in short.

If a bar magnet is placed over iron filings, where will the attraction of the iron fillings be

1. maximum?
2. minimum?

Define the following term regarding a bar magnet:

Magnetic field

Answer the following in detail.

Write a short note on the theory of magnetism.

Answer the following in detail.

List four methods of magnetizing a magnetic substance.

Answer the following in detail.

How is the single-touch method of magnetism different from the double-touch method?

Answer the following in detail.

How can a magnet be demagnetized?

Define the following term regarding a bar magnet:

Magnetic axis