What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.

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asked Jan 27, 2018 in Science by Rohit Singh (61,782 points) 35 133 357

What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.

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answered Jan 27, 2018 by sameer (82,980 points) 5 11 37
selected Jan 31, 2018 by sarthaks
 
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A switch is a simple device that either breaks the circuit or completes it. The switches used in lighting of electric bulbs and other devices in homes work on the same principle. In radio, TV, mobiles, torch and electric toys have in built switches.

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