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प्रश्न
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
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उत्तर
To light a table lamp and to run a refrigerator, we use mains as the source of electricity.
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संबंधित प्रश्न
Write true or false for a given statement.
A current-carrying coil, when suspended freely, can rest in any direction.
Draw diagrams of the artificial magnets of four different shapes?
Define the following term regarding a bar magnet:
Magnetic equator
Define the term Effective length of a magnet
Explain the following:
Resistance of a conductor
Distinguish between
Natural and artificial magnets.
One of the following is an example for a permanent magnet.
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
Observe the pictures A and B given in figure carefully.
Which of the following statement is correct for the above given pictures?
