Science, asked by shekhar342, 2 months ago

why do most electrical appliances have an earthing wire in them​

Answers

Answered by luckylukegc9360
1

Answer:

To provide a level of protection against electric shock, a system known as the protective earth incorporated in the wiring circuit of buildings and some appliances.The purpose of the earth is to protect the user of a defective electrical appliance from electric shock

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