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At absolute zero silver wire behaves as...

At absolute zero silver wire behaves as

A

Super conductor

B

Semi conductor

C

Perfect insulator

D

Semi insulator

Text Solution

Verified by Experts

The correct Answer is:
A
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AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - IA
  1. Resistivity of a conductor depends upon

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  2. With the increase of temperature, the specific resistance of metal

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  3. At absolute zero silver wire behaves as

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  4. Material used for heating coils is

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  5. For making standard resistance wire of following material is used

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  6. The thermistors are usually made of

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  7. For a chosen nonzero value of voltage, there can be more than one valu...

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  8. A metallic resistor is connected across a battery. If the number of co...

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  9. Choose the correct alternative

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  10. Two wires of resistance R(1) and R(2) at 0^(@)C have temperature coeff...

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  11. Arrange the following materials in the increasing order of their resis...

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  12. Specific resistance of a wire depends upon

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  13. Fuse wire is a wire of

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  14. Which of following causes production of heat, when current is set up i...

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  15. A constant voltage is applied between the two ends of a metallic wire....

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  16. According to Joule's law, if the potential difference across a conduct...

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  17. A resistor R(1) dissipates the power P when connected to a certain gen...

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  18. Appliances based on heating effect of current work on

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  19. The electric power transferred by a cell to an external resistance is ...

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  20. When electric bulbs of same power, but different marked voltage are co...

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