Question

Doping of intrinsic semiconductor is done

• A. To neutralize charge carriers
• B. To increase the concentration of majority charge carriers
• C. To make it neutral before disposal
• D. To carry out further purification

Answer 1

The correct option is B To increase the concentration of majority charge carriers

Doping is the process of adding impurities to intrinsic semiconductors to alter their properties. Doping of intrinsic semiconductor is done to increase the concentration of majority charge carrier so that it can be use as p-type or n-type semiconductor in diode.