Lesson: Chapter 11 — Electronics

11.2. The p-n junction 2 of 5 Reset answers

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Question 2

What is the potential barrier of a silicon p-n junction?

A 1.5 V B 3 V C 0.3 V D 0.7 V

The right answer is the one marked above.

0.7 V. For germanium it is about 0.3 V.

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