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प्रश्न
Tick the most appropriate answer.
The surest test of magnetism is
विकल्प
attraction
repulsion
diffusion
hammering
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उत्तर
repulsion
संबंधित प्रश्न
Fill in the blank
Like poles ______ each other and unlike poles _____
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
Select the correct alternative
A freely suspended magnet rests in
Write true or false of the following statement.
Magnetic poles occur in pairs.
How are the magnets kept safely? What is the role of keepers in storing the magnets?
Define the following term regarding a bar magnet:
Magnetic axis
Define the following term regarding a bar magnet:
Effective length
There is repulsion between the _____ poles of a magnet and attraction between its _____ poles.
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
Define the term Poles of a magnet
What is a natural magnet?
State three important properties of a magnet.
Define the following term:
Magnetic meridian
What is a neutral point?
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
One of the following is an example for a permanent magnet.
