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The process of adding impurities to a semiconductor material to increase its conductivity is 

Physics
JAMB 2024

The process of adding impurities to a semiconductor material to increase its conductivity is 

  • A. Rectification
  • B. Emission
  • C. Doping
  • D. Stabilization
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Correct Answer: Option C
Explanation

Doping involves introducing specific impurities into a semiconductor to modify its electrical properties, enhancing its conductivity by creating either n-type or p-type semiconductors.

Rectification is the process of converting alternating current (AC) into direct current (DC) using diodes, which allow current to flow in one direction.
Emission refers to the release of charge carriers (electrons or holes) from a semiconductor, often resulting in the production of light in devices like LEDs
Stabilization involves techniques to maintain the consistent performance of semiconductor devices under varying conditions.

There is an explanation video available below.


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Explanation Video

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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