Advertisements
Advertisements
प्रश्न
Write true or false of the following statement.
Copper cannot be magnetised.
विकल्प
True
False
Advertisements
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Select the correct answer
An example of natural magnet is
Tick the most appropriate answer.
The surest test of magnetism is
Answer the following in detail.
How is the single-touch method of magnetism different from the double-touch method?
The alloys called ______ and ______ are used for making industrial magnets.
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Define the term Effective length of a magnet
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.
Distinguish between
Natural and artificial magnets.
Artificial magnets are made in different shapes such as ______, _____ and _______.
What are the factors that determine the strength of the magnet?
