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Describe an activity to show how a moving magnet may be used to generate an electric current. State the rule to find the direction of electric current generated in the coil?

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MODERN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXERCISE
  1. A coil of insulated copper wire is connected to a galvanometer what wi...

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  2. What is the function of an electric fuse? Name the material used for m...

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  3. Describe an activity to show how a moving magnet may be used to genera...

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  4. A coil A of insulate copper wire is connected to a galvanometer what w...

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  5. A coil A of insulate copper wire is connected to a galvanometer what w...

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  6. The direction of magnetic field produced on passing electric current i...

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  7. Identify the rules to determine the direction of Force experienced by ...

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  8. Identify the rules to determine the direction of Current induced in a ...

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  9. What does the direction of thumb indicate in the right hand thumb rule...

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  10. State Fleming's left hand rule.

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  11. Define Fleming's right hand rule.

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  12. Give the principle, construction and working of an a.c. generator.

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  13. Draw a schematic labelled diagram of a domestic writing circuit which ...

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  14. Draw a schematic labelled diagram of a domestic writing circuit which ...

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  15. Draw a schematic labelled diagram of a domestic writing circuit which ...

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  16. Draw a schematic labelled diagram of a domestic writing circuit which ...

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  17. Why is it necessary to connect an earth wire to electrical appliances ...

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  18. State Fleming's right hand rule. With a labelled diagram. Describe the...

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  19. What is the function of earth wire? Why is it necessary to earth metal...

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  20. Give two examples each of Inertia of motion.

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