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The surface of the earth is taken to be ...

The surface of the earth is taken to be at
(infinite potential, negative potential, positive potential, zero potential)

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BEIITIANS-ELECTRIC CURRENT AND ITS EFFECTS-CONCEPTIVE WORKSHEET
  1. Volt is the SI unit of (potential difference, current, resistance, c...

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  2. No current flows between two charged bodies when connected, if they ha...

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  3. The surface of the earth is taken to be at (infinite potential, nega...

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  4. Which is bigger, a coulomb or charge on an electron ? How many electro...

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  5. How many electrons are equal to 1 coulomb? (6.25 xx 10^16, 6.25 xx 1...

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  6. between two points in an electric circuit carrying some current as the...

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  7. The SI unit of potential difference (ohm, volt, ampere, coulomb)

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  8. What is the work done in moving a charge of Q coulomb against a potent...

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  9. What is the instrument used to measure potential difference across a c...

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  10. The device used for measuring current is (Galvanometer, Ammeter, Vol...

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  11. The needle of a magnetic compass gets deflected when placed near a cur...

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  12. Consider the following statements about an electric bell: I. An elec...

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  13. The given figure shows a simple electric circuit that consists of a co...

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  14. The internal construction of an electric bell is shown in the given fi...

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  15. The principle of magnetic effect of current is incorporated in the wor...

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  16. When current is allowed to flow through a coil of wire, the coil

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  17. The handle of every electrical repairing tool is covered by a certain ...

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  18. Alex constructs the electrical circuit shown in the given figure in hi...

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  19. The given figure shows a simple electrical circuit that consists of tw...

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  20. The given figure shows two bulbs, a switch, a battery, and a fan. Usin...

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