Question

what is transistor ?​

Answer 1

Explanation:

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. Transistors are one of the basic building blocks of modern electronics. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.

plz mark me as brainlist

Answer 2

$\large{\pmb{\underline{\underline{\sf{Transistor:-}}}}}$

• A transistor is a device that regulates current or voltage flow and acts as a switch or gate for electronic signals.