Final answer:
A transistor is an electrical component made from semiconductor materials that controls the current in a circuit. It was invented in 1948 and has been widely used in computers and other electronic devices, allowing for smaller and faster machines. Transistors behave like on-off switches, handling binary code represented by ones and zeroes.
Step-by-step explanation:
A transistor is an electrical component made from silicon or other semiconductors that can be used to build computers, radios, and other electronic devices. It is an electric valve that controls the current in a circuit. Transistors were widely used in the design and construction of computers in the late 1950s and early 1960s, allowing computers to be smaller, faster, and more energy efficient. They behave like on-off switches in digital circuits, handling binary code represented by ones and zeroes.
Transistors are integrated into a single piece of silicon in integrated circuits, which have contributed to the rapid evolution of computers. In 1948, the transistor was invented by John Bardeen, Walter Brattain, and William Shockley at Bell Laboratories, and by the early 1960s, transistors had replaced vacuum tubes in most electronic devices.
The complete question is:A machine that produces a special type of transistor (a component of computers) has a 2