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संबंधित प्रश्न
Match the following
| Column A | Column B |
| A) Steel | 1) to store magnets |
| B) Soft iron | 2) temporary magnet |
| C) Use in electric bell | 3) permanent magnet |
| D) Magnetic keepers | 4) electromagnet |
Answer the following in detail.
Write a short note on the theory of magnetism.
Define the following term regarding a bar magnet:
Magnetic axis
Describe two simple experiments to support the statement that magnetism is a property of the molecules of a magnet.
Draw the magnetic flux pattern near a bar magnet placed with its axis in the magnetic meridian and the south pole pointing towards geographic north.
State the laws of magnetism.
An object that is attracted by magnet.
Consider the statement given below and choose the correct option.
Assertion: Iron filings are concentrated more at the magnetic poles.
Reason: The magnets are so sharp.
Which is not attracted by a magnet?
What are the factors that determine the strength of the magnet?
