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Difference between intrinsic and exterinsic semiconductors?

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An intrinsic semiconductor is a pure semiconductor. An extrinsic semiconductor is doped with trivalent of pentavalent impurities.

semiconductors allow only a little amount of electricity to pass through them.they are of two types - n type and p type

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Salil91

First answer by Jyotsna jolly. Last edit by Jyotsna jolly. Contributor trust: 41 [recommend contributor ]. Question popularity: 29 [recommend question].

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