What is responsible for the conduction of electricity in semi-conductors?
A. Free mobile electrons only B. free mobile electrons and holes only C. free holes only D. free mobile electrons and ions
Correct Answer: B
Explanation
In semi con. 'Ictors, conduction of electricity is through free mobile \(c\) ectrons and holes Note: for metals corduction is by - free mobile electrons for electrolyte conduction is by - free \(m\), bile ions for semiconductors, conduction is by - he es and electrons
