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Insulators (nonmetals) have a higher BE than metals, and
Chapter 29, Problem 9(choose chapter or problem)
QUESTION:
Problem 9CQ
Insulators (nonmetals) have a higher BE than metals, and it is more difficult for photons to eject electrons from insulators. Discuss how this relates to the free charges in metals that make them good conductors.
Questions & Answers
QUESTION:
Problem 9CQ
Insulators (nonmetals) have a higher BE than metals, and it is more difficult for photons to eject electrons from insulators. Discuss how this relates to the free charges in metals that make them good conductors.
ANSWER:
Solution 9CQ
Binding Energy is the energy which holds the electrons to the material. Since