Physics, asked by Apurvlata, 1 year ago

Good afternoon friends , tell me why is iron plating used in earthing .................................. ??????

Answers

Answered by Sivani531
1

only copper plating is used in earthing.

iron plating is not used in earthing


Sivani531: because lightning conductor is kept to protect the building or any other place from catching fire
Sivani531: so when the lightning strikes it provides an easy path for the charge to pass through the earth
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Apurvlata: nahi mia ye nahi puch rahe thi
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Sivani531: means
Apurvlata: u can't
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Apurvlata: thanks once again
Sivani531: most welcome
Answered by yash1273
1
Iron as a metal is a good conductor. But it has a problem, Corrosion. When a conductor is used for earthingpurpose, the corrosion rate should be minimum as rusting or corrosion increases the resistance. For anearthing system to be reliable, the conductivity should be high.

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