Physics, asked by fggh146, 2 months ago

why does a transistor have 3 terminals ?​

Answers

Answered by chimkandi525
2

Answer:

BJTs have three terminals, corresponding to the three layers of semiconductor—an emitter, a base, and a collector. They are useful in amplifiers because the currents at the emitter and collector are controllable by a relatively small base current.

Answered by anshveer52
1

Answer:

BJTs have three terminals, corresponding to the three layers of semiconductor—an emitter, a base, and a collector. They are useful in amplifiers because the currents at the emitter and collector are controllable by a relatively small base current...

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