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प्रश्न
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.
विकल्प
South
north
east
west
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उत्तर
If a bar magnet is hung by a thread tied at its centre, its north pole becomes steady in the direction of the South pole of the earth.
Explanation:
When a bar magnet is suspended, its north pole points towards the Earth's magnetic south pole (near the geographic north pole). This happens because opposite magnetic poles attract.
संबंधित प्रश्न
Answer the following in detail.
How can a magnet be demagnetized?
Select the correct option:
The substance which form a strong temporary magnet is:
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Why are E and F placed in contact with the poles of the magnets as shown in the diagram?
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?
Draw the magnetic flux pattern near a bar magnet placed with its axis in the magnetic meridian and the south pole pointing towards geographic north.
Define the term Effective length of a magnet
What is a neutral point?
Define natural magnet.
