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Which among the following is the best conductor of electricity?

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Question

Which among the following is the best conductor of electricity?

Options

  • Glass

  • Iron

  • Manganese

  • Copper

MCQ
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Solution

Copper

Explanation:

Copper has the highest electrical conductivity because of its crystal structure and abundance of highly mobile free valence electrons, which allow electric current to flow with minimal electrical resistance.

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Chapter 8: Minerals and Energy Resources in India - Part I - Exercises [Page 186]

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Austine Vas, Hemant M. Pednekar, Vidhya Malar Geography Our Earth [English] Class 10 ICSE
Chapter 8 Minerals and Energy Resources in India - Part I
Exercises | Q I. 1. | Page 186
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