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ESE champion plan || paper 1 || Semiconductors & Superconductivity

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Question 1

Hall effect is used to determine

Question 2

The best definition of a superconductor is

Question 3

At very high temperature, an n-type semiconductor behave like

Question 4

Direction: Each of the question consist of two statements, one labeled as the ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answer to these items using the codes given below:
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Statement (I): A superconductor is a perfect diamagnetic material.
Statement (II): A superconductor is a perfect conductor.

Question 5

Semiconductor material at 0 K temperature will work as?
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Apr 25ESE & GATE EE

Posted by:

Chetan GoyalChetan GoyalMember since Mar 2021
AIR 1805, GATE2021
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