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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:
The earth's magnetic field is rather like that of a .......... magnet with its .......... pole in the northern hemisphere.
Explain why, a freely suspended magnet always points in the north-south direction.
The strength of the magnetic field between the poles of an electromagnet would be unchanged if ______.
A thick wire is hanging form a wooden table. An anticlockwise magnetic field is to be produced around the wire by passing current through this wire by using a battery. Which terminal of the battery should be connected to the:
(a) top end of wire?
(b) bottom end of wire?
Give reason for your choice.
In following figure, draw at least two magnetic field lines between the two magnets.
(a) 
Write a note on the 'magnetic field'.
Select the correct option:
Nickel is a:
Define the Isogonic line.
Complete the following diagram of magnets to show the lines of force.
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.
