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In a semiconductor it is observed that 80% of the current is carried by electrons and 20% by holes. If the drift speed of the electrons is three times that of the holes, what is the ratio of electrons to holes? O 1:1 O 6:7 5:8 O 3:4 O 1:2

In a semiconductor it is observed that 80% of the current is carried by electrons and 20% by holes. If the drift speed of the electrons is three times that of the holes, what is the ratio of electrons to holes? O 1:1 O 6:7 5:8 O 3:4 O 1:2

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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In a semiconductor it is observed that 80% of the current is carried by electrons and 20% by holes. If the drift speed of the electrons is three times that of the holes, what is the ratio of electrons to holes? 1:1 6:7 5:8 О 3:4 1:2
Transcribed Image Text:In a semiconductor it is observed that 80% of the current is carried by electrons and 20% by holes. If the drift speed of the electrons is three times that of the holes, what is the ratio of electrons to holes? 1:1 6:7 5:8 О 3:4 1:2
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