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Let Np And Ne Be the Numbers of Holes and Conduction Electrons in an Extrinsic Semiconductor.

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प्रश्न

Let np and ne be the numbers of holes and conduction electrons in an extrinsic semiconductor.

पर्याय

  • np > ne

  •  np = ne

  • np < ne

  • np ≠ ne

MCQ
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उत्तर

np ≠ ne
Extrinsic semiconductors are formed by doping either an n-type material or a p-type material with a pure semiconductor, Thus, it may have more number of holes (if the doping material is of p type) or more number of electrons (if the doping material is of ntype).

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पाठ 45: Semiconductors and Semiconductor Devices - MCQ [पृष्ठ ४१७]

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एचसी वर्मा Concepts of Physics Volume 1 and 2 [English]
पाठ 45 Semiconductors and Semiconductor Devices
MCQ | Q 4 | पृष्ठ ४१७
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