A tiny electrically operated switch that can turn on and off many millions of times per second is a microchip.

Question

Quizplus · Accepted Answer

A tiny electrically operated switch that can turn on and off many millions of times per second is called a transistor, which is a component of a microchip, not the microchip itself. Microchips, also known as integrated circuits, are made up of many transistors and other components.

A Tiny Electrically Operated Switch That Can Turn on and Off