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Explain with the help of a labelled diag...

Explain with the help of a labelled diagram, the principle, construction and working of a moving coil galvanometer.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-FORCE ON A CURRENT-Exercise
  1. Explain with the help of a labelled diagram, the principle, constructi...

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  2. How can current sensitivity of moving coil galvanometer be increased ?

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  3. Explain with the help of a labelled diagram, the principle, constructi...

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  4. Explain how a Galvanometer can be converted into voltmeter

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  5. How can a galavanometer be converted into an ammeter?

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  6. Explain with the help of a labelled diagram, the principle, constructi...

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  7. Explain with the help of a labelled diagram, the principle, constructi...

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  8. Explain how a Galvanometer can be converted into voltmeter

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  9. How can a galavanometer be converted into an ammeter?

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  10. Give two differences between voltmeter and ammeter.

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  11. Explain with the help of a labelled diagram, the principle, constructi...

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  12. Explain how a Galvanometer can be converted into voltmeter

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  13. How can a galavanometer be converted into an ammeter?

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  14. Explain with the help of a labelled diagram, the principle, constructi...

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  15. Derive an expression for force experienced by a current carrying strai...

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  16. What is radial magnetic field ?

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  17. Explain with the help of a labelled diagram, the principle, constructi...

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  18. How will you convert galvanometer into voltmeter ?

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  19. How will you convert galvanometer into ammeter ?

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  20. Find an expression for the torque acting on a current carrying loop su...

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