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What is the resistance of an ammeter ?...

What is the resistance of an ammeter ?

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The resistance of an ammeter is very small and for an ideal ammeter, its value is zero.
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PRADEEP-ELECTRICITY-(Additional)Very Short Answer
  1. How many times (roughly) is the resistivity of an insulator greater th...

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  3. What is the resistance of an ammeter ?

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  4. What is the resistance of a voltmeter ?

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  5. Which has more resistance : 100 W bulb or 60 W bulb ?

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  11. Why are filaments of incandescent lamps made of thin tungsten wire ?

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  14. Why is resistance more in series combination of resistors ?

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  15. Why is resistance less in parallel combination of resistors ?

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  16. How will you join three resistances, each of 2 Omega so that the effec...

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  17. On what factors does the resistivity of a material depend ?

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  18. What happens to the current in a circuit if its resistance is doubled ...

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  19. What happens to the resistance of a circuit if the current through it ...

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  20. What happens it the pd across a resistance is doubled ?

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