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प्रश्न
Complete the following diagram of magnets to show the lines of force.
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.
The strength of the magnetic field between the poles of an electromagnet would be unchanged if:
What is a lodestone?
Explain the mechanism of attraction of iron nails by a magnet when brought near them.
Which substances are used for making electromagnets?
Complete the following diagram of magnets to show the lines of force.
Distinguish between
Magnetic properties of iron and steel.
State whether true or false. If false, correct the statement.
Magnetic field lines always repel each other and do not intersect.
Magnetic lines of force never ______ each other.
The direction of the magnetic lines around a current-carrying conductor can be easily understood using the ______ rule.
