electrical wires in the houses are made up of copper wires while switch boards is made up of plastic or wood why?
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2
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The switches are made up of plastic or wood to protect us from electric current as plastic and wood are the bad conductors of electricity!
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1
Answer:
copper is conducter of elctricity hence copper wires are used in houses
swich boards are of Wood and Plastic because these are non conductive and to protect us while we are using the swich boards
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