Answered: When electrons are in valance band,…

Engineering

Mechanical Engineering

When electrons are in valance band, they conduct electricity. Select one: True False

Understanding Motor Controls

4th Edition

ISBN:9781337798686

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter44: Semiconductors

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.

Question

When electrons are in valance band, they conduct electricity.

Select one:

True

False

Expert Solution

Step 1

When an atom's valance shell complete due to the eight valance electrons then the atom is said to be an insulator which do not conduct electricity. So the electrons in valance band do not conduct electricity

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