Question

The transistor provides good power amplification when they are used in___.

Answer 1

1. Definition of Transistor: A transistor is a device that regulates current or voltage flow and acts as a switch or gate for electronic signals.
2. Transistors consist of three layers of semiconductor material, each capable of carrying a current.
3. Common emitter configuration: The configuration in which the emitter is connected between the collector and base is known as a common emitter configuration.

Hence,
The transistor provides good power amplification when they are used in a common emitter configuration.