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प्रश्न
Write true or false of the following statement.
Copper cannot be magnetised.
विकल्प
True
False
उत्तर
True
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संबंधित प्रश्न
Answer the following in detail.
Write a short note on the theory of magnetism.
Answer the following in detail.
How is the single-touch method of magnetism different from the double-touch method?
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
Define the following term:
Angle of dip
Give scientific reason:
Soft iron is used to make electromagnets.
Artificial magnets are made in different shapes such as ______, _____ and _______.
The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.
You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.
