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प्रश्न
Define the term Effective length of a magnet
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उत्तर
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संबंधित प्रश्न
Fill in the blank
Like poles ______ each other and unlike poles _____
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Write true or false of the following statement.
Magnetic poles occur in pairs.
Draw diagrams of the artificial magnets of four different shapes?
State if the following statement is true or false. Correct the statement if it is false.
As we move away from a magnet, its attraction power weakens.
Select the correct option:
The substance which form a strong temporary magnet is:
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?
Define the following term:
Angle of dip
Thamizh Dharaga and Sangamithirai were playing with a bar magnet. They put the magnet down and it broke into four pieces. How many poles will be there?
The pole of a freely suspended magnet that points towards the north is called the south pole and what points towards the south is the celled north pole.
