WAEC - Physics (2022 - No. 31)
In doping an intrinsic semiconductor to produce a p-type semiconductor,
the semiconductor is heated up
a donor element is added
an acceptor element is added
the semiconductor is conducted to a battery
ব্যাখ্যা
If the dominant impurity atoms are ACCEPTOR type in the semiconductor, it will have a majority of holes over the electrons [p-type].