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The fall of potential per unit length of...

The fall of potential per unit length of wire is called……..

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potential gradient
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PRADEEP-CURRENT ELECTRICITY-Exercise
  1. A meter-bridge is based on the principle of

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  2. A meter bridge cannot be used to measure …… resistances

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  3. The fall of potential per unit length of wire is called……..

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  4. A balance point is obtained in the potentiometer wire .If the fall of ...

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  5. Explain, why should the current be not passed through potentiometer wi...

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  6. Can you interchange the positions of the battery in the auxiliary circ...

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  7. Potentiometer in so named becomes it measures……..

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  8. The expression for potential gradent of potentiometer wire in terms of...

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  9. Read the following statements carefully : (i) produced of a volt and a...

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  10. A constant voltage is applied between the two ends of a uniform metall...

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  11. How much electrical energy in kilowatt hour is connected to operating ...

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  12. Two electric bulbs of 40 watt each are connected in series. The power ...

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  13. How many calories of heat will be approximately developed in a 210 W e...

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  14. Two conducting wires of the same material and of equal length and equa...

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  15. A 100W, 200V bulb is operated on a 110V line. The power consumed is

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  16. Four resistance A = 20 Omega , B = 30 Omega , C = 40 Omega, D = 60 Om...

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  17. A 1^(@) C rise in temperature is observed in a conductor by passing a ...

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  18. A wire when connected to 220V mains sapply power dissipation P(1) Now ...

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  19. An electric cell is …. a source of charges….. of energy it is an energ...

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  20. The rate at which electric work in done by the source of emf in mainta...

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