Consider the following statements:The main contribution to photoconduction is by1. the generation of electron and hole pair by a photon2. a donor electron jumping into the conduction band because of a photon’s energy3. a valence electron jumping into an acceptor state because of a photon’s energyWhich of the above statements is/are correct?

Consider the following statements:The main contribution to photoconduc

1.	Consider the following statements:The main contribution to photoconduction is by1. the generation of electron and hole pair by a photon2. a donor electron jumping into the conduction band because of a photon’s energy3. a valence electron jumping into an acceptor state because of a photon’s energyWhich of the above statements is/are correct?
A.	1 only
B.	2 only
C.	3 only
D.	1, 2 and 3
Answer» B. 2 only

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