a: transistor ~
b: adjustable resistor
What:
"From our water analogy, the width of a pipe is similar to the resistance in a circuit. If a valve can finely adjust the width of a pipe, then a transistor can finely adjust the resistance between collector and emitter. So, in a way, a transistor is like a variable, adjustable resistor. "
Useful?
Writer: Not Stated
LCC:
Where:
Date: Jan 8 2015 7:54 PM
# 6966 Critique Analogy