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The product of mobility of the charge carriers and applied Electric field intensity is known as

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The product of mobility of the charge carriers and applied Electric field intensity is known as

(a) Drain velocity

(b) Drift velocity

(c) Push velocity

(d) Pull velocity

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This intriguing question comes from Quantitative Theory of the P-N Diode Currents topic in portion Semiconductor-Diode Characteristics of Electronic Devices & Circuits

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The correct option is (b) Drift velocity

Explanation: When the semiconductors like silicon and germanium is implied by an electric field the charge carriers when get drifted by certain velocity known as drift velocity. Drift velocity is product of mobility of charge carriers and field intensity.

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