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प्रश्न
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उत्तर
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संबंधित प्रश्न
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Which magnet will you use?
You are lost in a forest.
The alloys called ______ and ______ are used for making industrial magnets.
Select the correct option:
The place around a magnet where its influence can be detected is called:
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Differentiate between:
Primary and secondary cell.
With the help of a diagram explain the following:
Magnetisation of steel needle using electric current such that the pointed end should have north polarity.
An object that is attracted by magnet.
Thamizh Dharaga and Sangamithirai were playing with a bar magnet. They put the magnet down and it broke into four pieces. How many poles will be there?
