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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
Write true or false of the following statement.
Magnetic keeper is a wooden piece.
What is a magnet?
Define the following term regarding a bar magnet:
Effective length
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
What are magnetic keepers? What are they used for?
What do you understand by the term magnetic declination?
Give scientific reason:
Not attraction but repulsion is a sure test of magnetism.
What is a neutral point?
You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.
