Science, asked by Vrushank9990, 1 year ago

Why is plastic used instead of metal for making electric switch

Answers

Answered by Falcon998
3
Metal is a good conductor of electricity.Of switches were made up of metal itself,as soon as they're switched on,even they would become a part of the circuit and henceforth won't be able to switch it off without a dry wooden stick or so...
Switches have casing of plastic but have metals to do switching actions on internal side.
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