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प्रश्न
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उत्तर
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संबंधित प्रश्न
“Poles exist in pair”. Comment on this statement ?
Fill in the blank.
The perpendicular bisector of the line joining the two poles of a magnet is called ...................
With whom should I pair up?
| Group 'A' | Group 'B' |
| (a) Compass | 1. The highest magnetic force |
| (b) The door of a cupboard | 2. Like poles |
| (c) Repulsion | 3. A magnet |
| (d) Magnetic pole | 4. A magnetic needle |
Describe two simple experiments to support the statement that magnetism is a property of the molecules of a magnet.
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
Define the term Poles of a magnet
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Distinguish between
Natural and artificial magnets.
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
