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प्रश्न
Select the correct answer
An example of natural magnet is
विकल्प
iron
steel
lodestone
none of the above
उत्तर
lodestone
APPEARS IN
संबंधित प्रश्न
Answer the following.
Why is it not possible to isolate a single magnetic pole?
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
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 term Poles of a magnet
Define the term Effective length of a magnet
You are provided with two identical metal bars. One out of the two is a magnet. Suggest two ways to identify the magnet.
What are the factors that determine the strength of the magnet?
The strongest natural magnet is ______.
