Physics, asked by parulsh7128, 10 months ago

What is the function of earth wire why is it necessary to earth metallic casing of electric appliance

Answers

Answered by jiyant

The main function of the earth wire is to prevent live wire from overloadingand absorbs the excess electrons & flows to beneath the ground . It is necessary because it prevents the electrical appliances from damage and absorbs the excess electricity from appliances

Answered by ljigmetchos05

IT IS USED AS A SAFETY MEASURE IN ELECTRIC CIRCUIT.

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