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Karnataka Board PUCPUC Science Class 11

What is the resistance of an intrinsic semiconductor at 0 K? - Physics

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Question

What is the resistance of an intrinsic semiconductor at 0 K?

Short Note

Solution

At 0 K, the valence band is full and the conduction band is empty. As no electron is available for conduction in an intrinsic semiconductor, the intrinsic semiconductor at 0 K acts as an insulator and hence offers infinite resistance.

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Chapter 23: Semiconductors and Semiconductor Devices - Short Answers [Page 417]

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HC Verma Concepts of Physics Vol. 2 [English] Class 11 and 12
Chapter 23 Semiconductors and Semiconductor Devices
Short Answers | Q 6 | Page 417

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