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प्रश्न
What are the properties of a magnet?
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उत्तर
Following are the properties of the magnet:
(i) Like poles of a magnet repel each other while unlike poles attract.
(ii) Magnet have an attractive property means it attract the magnetic material towards it.
(iii) Magnet have the directive property means when it is held freely, it always points towards north-south direction.
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संबंधित प्रश्न
A strong bar magnet is placed vertically above a horizontal wooden board. The magnetic lines of force will be:
(a) only in horizontal plane around the magnet
(b) only in vertical plane around the magnet
(c) in horizontal as well as in vertical planes around the magnet
(d) in all the planes around the magnet
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State briefly the molecular theory of magnetism.
Draw diagram showing the arrangement of the lines of force for a piece of soft iron laid in line with the magnetic field.
State whether true or false. If false, correct the statement.
Magnetic field lines always repel each other and do not intersect.
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A magnetic needle is kept in a non-uniform magnetic field. It experiences ______.
"Magnetic field is a physical quantity that has both direction and magnitude." How can this statement be proved with the help of magnetic field lines of a bar magnet?
