The transistor is a semiconductor device made by joining together three layers of P- or N-type material.

Name: The transistor is a semiconductor device made by joining together three layers of P- or N-type material.
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Question

The transistor is a semiconductor device made by joining together three layers of P- or N-type  material.

Quizplus · Accepted Answer

A transistor is indeed a semiconductor device that consists of three layers of P-type or N-type material, forming either a PNP or NPN junction, which is used to amplify or switch electronic signals.

The Transistor Is a Semiconductor Device Made by Joining Together