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प्रश्न
Complete the following diagram of magnets to show the lines of force.
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उत्तर
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संबंधित प्रश्न
Fill in the following blank with suitable words:
Magnetic field lines leave the .......... pole of a bar magnet and enter at its .......... pole.
What is an artificial magnet? State two reasons why do we need artificial magnets .
Which substances are used for making electromagnets?
Define the Isogonic line.
Write the properties of magnetic lines of force.
The magnetic field lines are stronger near the ______ and it diminishes as you go away from it.
"Magnetic field is a physical quantity that has both direction and magnitude." How can this statement be proved with the help of magnetic field lines of a bar magnet?
Assertion (A): Magnetic field lines never intersect each other.
Reason (R): If they intersect, then at the point of intersection, the compass needle would point towards two directions, which is not possible.
