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प्रश्न
Select the correct option:
Nickel is a:
पर्याय
ferromagnetic substance
paramagnetic substance
diamagnetic substance
none of these
उत्तर
ferromagnetic substance
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संबंधित प्रश्न
Explain why, two magnetic field lines of not intersect each other.
Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar magnet from one pole to another pole.
Explain the following :
When two pins are hung by their heads from the same pole of a magnet, their pointed ends moves apart.
Which substances are used for making electromagnets?
What do you meant by the term pole of a magnet? Magnetically speaking, what is the difference between a piece of brass, a piece of soft iron, and a piece of lode- stone?
Complete the following diagram of magnets to show the lines of force.
Complete the following diagram of magnets to show the lines of force.
Define magnetic field lines of force.
