Extrinsic semiconductor

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  • Pawan Kumar

    Jan 1st, 2018

Correct answer is C.


This is done to improve the electrical conductivity by increasing the concentration of either free electron or holes.


Pawan Kumar

Pawan Kumar

Pawan did B. Tech. in Material Science & Metallurgical Engineering from IIT Kanpur in 2005. He is an educational consultant and motivator. He has been involved in the field of education for more than nine years. His ability to understand needs of students individually coupled with the ability to develop their skills accordingly makes him highly popular among students