Which statement best describes how transistors work?

A. Information is relayed by using patterns of short and long signals, represented as dots and dashes.

B. A mechanism stores data input from a reader using an intricate system of rods and gears.

C. Transistors represent data by switching a small electrical current on and off using semiconducting material.

D. Multiple wheels are turned to display a desired number and then add or subtract another number.



Answer :

Final answer:

Transistors act as control gates for current flow, functioning as switches to represent digital signals by being on or off, playing a key role in modern electronics.


Explanation:

Transistors are semiconductor devices that work as control gates for the flow of current in electronic circuits. They can function as switches that turn small electrical currents on and off using semiconducting material, representing digital signals by being either on or off. By controlling the flow of charge carriers through a channel, transistors play a crucial role in modern electronics, such as in building logic gates like AND, OR, XOR, and more.


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