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प्रश्न
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
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उत्तर
- Materials which are not attracted by magnets are called non-magnetic materials.
- Example: Wood, Glass, Rubber, Plastic, Aluminium.
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संबंधित प्रश्न
Write true or false of the following statement.
Copper cannot be magnetised.
There is repulsion between the _____ poles of a magnet and attraction between its _____ poles.
If a magnet is carefully broken into two pieces as shown in figure (i), how does the magnetic strength of each piece compare with that of the original magnet? If another magnet is carefully broken in half along its long axis shown in figure (ii), how would the strength of each piece compare with that of the original magnet?
Explain the mechanism by which unmagnetized iron nails get attracted to a magnet when brought near it.
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.
People who made mariner’s compass for the first time.
A magnet attracts ______.
Observe the pictures A and B given in figure carefully.
Which of the following statement is correct for the above given pictures?
