Question

What are Intrinsic and Extrinsic semi-conductors?

Answer 1

Answer An intrinsic semiconductor is a pure semiconductor. An extrinsic semiconductor is doped with trivalent of pentavalent impurities. Answer semiconductors allow only a little amount of electricity to pass through them.they are of two types - n type and p type. Are made of the semiconductor material in its purest from.

Answer 2

HEY MATE HERE IS YOUR ANSWER:-

INTRINSIC:-
An intrinsic semiconductor is a pure semiconductor.It possesses a small electric conductvity .

EXTRINSIC:-
An extrinsic semiconductor is that whose conductvity depends upon the impurity atoms added to it.

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