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Compare how an ammeter and a voltmeter a...

Compare how an ammeter and a voltmeter are connected in a circuit.

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Explore conceptually related problems

How is ammeter always connected in circuits?

Compare a voltmeter and an ammeter.

A voltmeter, an ammeter and a resistance are connected in series with a lead accumulator. The voltmeter gives some deflection but the deflection of ammeter is almost zero. Explain why?

If the positions of voltmeter and ammeter are interchanged in Ohm's law circuit, then

A ciruit to verify Ohm's law uses ammeter and voltmeter in series or parallel connected correctly to the resistor. In the circuit :

LAKHMIR SINGH & MANJIT KAUR-ELECTRICITY -Exercise
  1. (a) How many milliamperes are there in 1 ampere? (b) How many microa...

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  2. Which of the two is connected in series: ammeter or voltmeter?

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  3. Compare how an ammeter and a voltmeter are connected in a circuit.

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  4. What do the following symbols mean in circuit diagrams?

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  5. If 20 C of charge pass a point in a circuit in 1s, what current is flo...

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  6. A current of 4A flows around a circuit for 10s. How much charge flows ...

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  7. What is the current in a circuit if the charge passing each point is 2...

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  8. Fill in the following blanks with suitable words: (a) A current is a...

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  9. (a) Name a device which helps to maintain potential difference across ...

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  10. (a) What is an electric current? What makes an electric current flow i...

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  11. What is an ammeter? How is it connected in a circuit? Draw a diagram t...

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  12. (a) Write down the formula which relates electric charge, time and ele...

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  13. आदर्श अमीटर का प्रतिरोध क्या होना चाहिए ?

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  14. Draw circuit symbols for (a) fixed resistance (b) variable resistance ...

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  15. What is a circuit diagram? Draw the labelled diagram of an electric ci...

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  16. If the charge on an electron is 1.6 xx 10^(-19) coulombs, how many ele...

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  17. The p.d. across a lamp is 12 V. How many joules of electrical energy a...

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  18. In 20s, a charge of 25 C leaves a battery, and 200J of energy are deli...

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  19. (a) Define electric current. What is the SI unit of electric current. ...

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  20. The outer name of potential difference is:

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