Electronics : Semiconductors

electronics-semiconductors

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Question 1 of 1

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93452

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which type of semiconductor is the one that has been doped

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Explanation

An extrinsic semiconductor is a semiconductor that has been doped, that is, into which a doping agent has been introduced, giving it different electrical properties, than the intrinsic pure semiconductor

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electric charge carriers in a P-type semiconductor are _____

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Holes are charge carriers in a P type semiconductor

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electric charge carriers in N type semiconductors are ____

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Electrons are charge carriers in N type semiconductors

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the materials, whose electrical properties lie between those of conductors and insulators, are known as _____

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The material, whose electrical properties lie between those of conductors and insulator, are known as semiconductor.

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which of the following, when added as an impurity, into the silicon, produces n-type semiconductor

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Explanation

The semiconductors which are obtained by introducing pentavalent impurity atoms, are known as N type semiconductors. The typical examples of such elements are phosphorus (P), antimony(Sb) and bismuth (Bi)

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to obtain a P type germanium semiconductor, it must be doped with ______

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The semiconductor that are achieved by introducing a trivalent impurity atom, are known as P type semiconductors. Typical examples of such elements are gallium (Ga), indium (In), aluminum (Al), Boron (B) etc

Electronics : Semiconductors

Question 1 of 1

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which type of semiconductor is the one that has been doped

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electric charge carriers in a P-type semiconductor are _____

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electric charge carriers in N type semiconductors are ____

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the materials, whose electrical properties lie between those of conductors and insulators, are known as _____

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which of the following, when added as an impurity, into the silicon, produces n-type semiconductor

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to obtain a P type germanium semiconductor, it must be doped with ______

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