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प्रश्न
How will you do this?
Determine whether a material is magnetic or non-magnetic.
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उत्तर
To determine whether a material is magnetic or non-magnetic, I will bring a magnet near it. If the material sticks to the magnet, it is magnetic; otherwise, it is non-magnetic.
संबंधित प्रश्न
You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them ?
State four important properties of a bar magnet?
Define the following term regarding a bar magnet:
Magnetic field
If a bar magnet is cut into equal pieces by cutting it at right angles to its axis at two places, ______ bar magnets are formed, and a total of _____ poles are formed.
The real test of a magnet is ______.
Define the following term:
Magnetic meridian
Give scientific reason:
Not attraction but repulsion is a sure test of magnetism.
Magnets are used in _______ for generating electricity.
Define the terms magnet and magnetism.
