Author Question: If an electric field is applied to a metal (Read 38 times)

rmenurse · **on:** Aug 10, 2020

Question 1

How many degrees of freedom does a diatomic molecule have?

◦

3

◦

6

◦

5

◦

7

◦

9

Question 2

If an electric field is applied to a metal

◦

very few electrons are excited into the conduction band.

◦

electrons having energies near the Fermi energy require only a small amount of additional energy from the applied field to reach nearby empty energy states.

◦

electrons having energies near the bottom of the band require only a small amount of additional energy from the applied field to reach nearby empty energy states.

◦

the principal mode of conduction is through the motion of holes in the filled part of the band.

◦

the Fermi energy E_f becomes equal to the applied electric field E.

af · **Reply #1 on:** Aug 10, 2020

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 56% of students answer this correctly