When |
|
a) |
Number of electrons increases while that of holes decreases |
b) |
Number of holes increases while that of electrons decreases |
c) |
Number of electrons and holes remains same |
d) |
Number of electrons and holes increases equally |
When |
|
a) |
Number of electrons increases while that of holes decreases |
b) |
Number of holes increases while that of electrons decreases |
c) |
Number of electrons and holes remains same |
d) |
Number of electrons and holes increases equally |
(d) When a free electron is produced, simultaneously a hole is also produced |
The lead wires should have
a) |
Larger diameter and low resistance |
b) |
Smaller diameter and high resistance |
c) |
Smaller diameter and low resistance |
d) |
Larger diameter and high resistance |
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