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What is the function of an earth wire? - Science

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Question

What is the function of an earth wire?

Short Note

Solution

Earth wire is used as a safety measure in an electrical circuit. Especially in those appliances whose cover is metallic; Like- electric iron, toaster, table fan, refrigerator, cooler, geyser etc.

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Chapter 13: Magnetic Effects of Electric Current - Exercises [Page 241]

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NCERT Science [English] Class 10
Chapter 13 Magnetic Effects of Electric Current
Exercises | Q 18 | Page 241

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