Minority carriers in a -type semiconductor are |
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a) |
Free electrons |
b) |
Holes |
c) |
Neither holes nor free electrons |
d) |
Both holes and free electrons |
Minority carriers in a -type semiconductor are |
|||
a) |
Free electrons |
b) |
Holes |
c) |
Neither holes nor free electrons |
d) |
Both holes and free electrons |
(a) In -type semiconductor density of mobile holes exceeds that of conduction electrons. Hence, minority carriers in -type semiconductor are conduction (free) electrons. |