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In case of a semiconductor, which of the...

In case of a semiconductor, which of the following statement is wrong?

A

Dopping increases conductivity

B

Temperature coefficient of resistance is negative

C

Resistivity is in between that of a conductor and insulator

D

At absolute zero temperature, it behaves like a conductor

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Verified by Experts

The correct Answer is:
D
At absolute zero temperature, semiconductor.
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A2Z-SEMICONDUCTOR ELECTRONICS-Classification Of Metals
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  2. A P-type semiconductor is formed when (A). As impurity is mixed in ...

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  3. In case of a semiconductor, which of the following statement is wrong?

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  4. In a P-type semi-conductor

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  5. A semiconductor dopped with a donor impurity is

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  6. In P-type semiconductor the majority and minority charge carriers are ...

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  7. Electronical configuration of germenium is 2,8,18 and 4. To make it ex...

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  8. The impurity atoms with which pure silicon should be doped to make a p...

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  9. AN-type semiconductor is

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  10. To obtain a P-type Si semiconductor, we need to dope pure Si with

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  11. The majority charge carriers in P-type semiconductors are

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  12. When a battery is connected to a P-type semiconductor with a metallic ...

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  13. A P-type semiconductor can be obtained by adding

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  14. When Ge crystal are dopped with phosphorus atom, then it becomes

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  15. Wires P and Q have the same resistance at ordinary (room) temperature....

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  16. Let n(p) and n(e) be the number of holes and conduction electrons resp...

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  17. In P-type semiconductor germenium is dopped with

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  18. In N-type semiconductors, majority charge carriers are

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  19. If n(e) and n(h) are the number of electrons and holes in a semiconduc...

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  20. An N-type and P-type silicon can be obtained by dopping pure silicon w...

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