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Explain the use of a starter for operati...

Explain the use of a starter for operating a d.c. motor.

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MODERN PUBLICATION-FORCE ON A CURRENT-EXERCISE
  1. What is the basic difference in converting a galvanometer into an amme...

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  2. A moving coil galvanometer, having a resistance G, produces full scale...

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  3. Explain the use of a starter for operating a d.c. motor.

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  4. What is the use of a starter?

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  5. Derive the expression for the torque acting on a current carrying loop...

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  6. Under what conditions, force experienced by a current carrying straigh...

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  7. The direction of force experienced by a current carrying conductor pla...

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  8. Write the expression for the magnitude of force per unit length betwee...

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  9. Write expression for the force between two short parallel wires carryi...

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  10. Define SI unit of current.

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  11. Two parallel wires carrying currents in the same direction attract eac...

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  12. Draw the labelled diagram of a moving coil galvanometer. State the pri...

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  13. With the help of diagram explain the principle, construction and theor...

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  14. With the help of diagram explain the principle, construction and theor...

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  15. With the help of diagram explain the principle, construction and theor...

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  16. With the help of diagram explain the principle, construction and theor...

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  17. With the help of diagram explain the principle, construction and theor...

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  18. With the help of diagram explain the principle, construction and theor...

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  19. Draw the labelled diagram of a moving coil galvanometer. State the pri...

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  20. State the principle of moving coil galvanometer?

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