Bar magnets should be stored in which of the following manners?

A magnetic shield or screen used to protect a delicate instrument should be made of which of the following materials?

Which of the following is NOT a property of magnetic lines of force?

An imaginary line used to illustrate a magnetic effect is known as a/an:

What pattern would be formed if sawdust was sprinkled on the glass instead of iron filings?

If a glass plate is placed over a magnet and iron filings are sprinkled over the glass, a pattern will be visible. What does this pattern indicate?

According to the domain theory, if an atom with 26 electrons has 20 electrons spinning counter clock-wise, the atom is considered to be:

Webber’s theory of magnetism assumes that magnetic material is composed of:

The north indicating pole of a compass needle is attracted to which of the following poles of the earth?

The law of magnetic poles states which of the following relationships?