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प्रश्न
Match the following.
| Magnetite | Magnetic lines |
| A tiny pivoted magnet | Natural magnet |
| Cobalt | Compass box |
| Closed curves | Ferromagnetic material |
| Bismuth | Diamagnetic material |
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उत्तर
| Magnetite | Natural magnet |
| A tiny pivoted magnet | Compass box |
| Cobalt | Ferromagnetic material |
| Closed curves | Magnetic lines |
| Bismuth | Diamagnetic material |
APPEARS IN
संबंधित प्रश्न
Fill in the blank
Like poles ______ each other and unlike poles _____
Write true or false of the following statement.
Magnetic keeper is a wooden piece.
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.
Define the following term regarding a bar magnet:
Magnetic field
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic, north.
Explain the mechanism by which unmagnetized iron nails get attracted to a magnet when brought near it.
Define the term Effective length of a magnet
Explain the following:
Resistance of a conductor
Distinguish between
Natural and artificial magnets.
