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प्रश्न
If a magnet attracts a piece of metal, that piece must be made of ______.
विकल्प
any other metal but iron
magnetic material or iron
non-magnetic material
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उत्तर
If a magnet attracts a piece of metal, that piece must be made of magnetic material or iron.
संबंधित प्रश्न
You are given a magnet. How will you use it to find north-south direction at a place?
State four important properties of a bar magnet?
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
Distinguish between the two methods of making artificial magnets.
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
What is the material of darkened part?
Artificial magnets are made in different shapes such as ______, _____ and _______.
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
What is the connection between electricity and magnetism?
