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castortr0y [4]
3 years ago
13

Transistor circuits are sometimes referred to as switching circuits - Why is this?​

Physics
1 answer:
zlopas [31]3 years ago
5 0

Explanation:

One of the most common uses for transistors in an electronic circuit is as simple switches. In short, a transistor conducts current across the collector-emitter path only when a voltage is applied to the base. When no base voltage is present, the switch is off. When base voltage is present, the switch is on.

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