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A Galvanometer coil has a resistance of ...

A Galvanometer coil has a resistance of 15 Ohm and the meter shows full scale deflection for a current of 4mA. How will you convert the meter into an ammeter of range 0 to 6A ?.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-FORCE ON A CURRENT-Exercise
  1. A Galvanometer has a resistance of 50 Ohm. A resistance of 5 Ohm is co...

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  2. In a galvanometer there is a deflection of 10 divisions per mA.The int...

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  3. A Galvanometer coil has a resistance of 15 Ohm and the meter shows ful...

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  4. A voltmeter reads upto 3V. Its resistance is 200 Ohm. It is to be used...

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  5. It is desired to pass only 5% of the current through a galvanometer of...

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  6. A resistance of 90Omega is connected in series with a alvanometer of r...

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  7. A Galvanometer coil has a resistance of 15 Ohm and the meter shows ful...

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  8. State the principle of moving coil galvanometer?

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  9. What is shunt? State its S.I.units.

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  10. State Fleming's left hand rule.

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  11. State Fleming's left hand rule.

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  12. State Fleming's left hand rule.

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  13. State the principle of moving coil galvanometer?

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  14. Is the resistance of an ammeter greater than or less than that of the ...

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

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  16. Why are pole pieces of.a moving coil galvanometer made concave ?

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  17. What is power ? Write its SI unit also.

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  18. Give two factors by which the current sensitivity of a moving coil gal...

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  19. Define current senstivity of a moving coil galvanometer and state its ...

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  20. State the principle of moving coil galvanometer?

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