Question

11) Define the following
1 filament
2 swich​

Answer 1

Answer:

The filament is the part of the light bulb that produces light. Filaments in incandescent light bulbs are made of tungsten. Whenever an electric current goes through the filament, the filament glows. ... To make the bulb produce more light, the filament is usually made of coils of fine wire, also known as the coiled coil.

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Answer 2

Answer:

A switch is something that changes the flow of an electrical circuit. The most common kind of switch is something (for example a railroad switch) which can be taken off of one course and put onto another. The term "switch" usually means electrical power. ... The switch is called a "gate" when used in a mathematical form.

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