Q. Current in a metallic conductor is due to motion of

किसी धात्विक चालक में धारा किसकी गति के कारण होती है?

A
Electrons
इलेक्ट्रॉनों
B
Protons
प्रोटान
C
Neutrons
न्यूट्रॉन
D
Ions
आयनों

Explanation

In metals, free electrons move when a potential difference is applied. These moving electrons constitute electric current.

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