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प्रश्न
In metallic conductors, the charge carriers responsible for producing electric current are:
पर्याय
Protons
Holes only
Electrons
Positive and negative ions
MCQ
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उत्तर
Electric current is produced when electric charges flow through a conductor, and in metallic conductors, electrons are the charge carriers. These free (valence) electrons form a 'sea' of mobile electrons within the metal lattice.
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