When electrons are in conduction band, they conduct electricity Select one: O True O False
When electrons are in conduction band, they conduct electricity Select one: O True O False
Understanding Motor Controls
4th Edition
ISBN:9781337798686
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter44: Semiconductors
Section: Chapter Questions
Problem 4RQ
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False
When electrons are in conduction band, they conduct electricity.
Select one:
O True
O False
Identify the correct example for Face Centered Cubic structure fre
Select one:
O Molybdenum
O Berilium
O Copper
O Polonium
Expert Solution
Step 1: Answer
"When electrons are in conduction band,they conduct electricity".
This is "TRUE" statement.
Step 2: Option"TRUE" is Correct.
A solid's electrical conductivity is dependent on its ability to
flow electrons from the valence to the band of conduction.
Therefore, the electrical conductivity is high in the
case of a semimetal with an overlapping area.
If there is a small band gap (Eg), it is only possible to flow electrons from the valence
to the conduction band if external energy (thermal, etc.) is supplied; these small Eg groups are called semiconductors.
"When electrons are in conduction band,they conduct electricity" is correct option.
So it's True.
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