In doping an intrinsic semiconductor to produce a p-type semiconductor,
A
the semiconductor is heated up
B
a donor element is added
C
an acceptor element is added
D
the semiconductor is conducted to a battery
Verified Correct Answer: C.
Physical Principles & Numerical Solution
If the dominant impurity atoms are ACCEPTOR type in the semiconductor, it will have a majority of holes over the electrons [p-type].
Source: WAEC / JAMB / NECO Classroom Archive (Record #63354)