Question
An electric current through a metallic wire is basically the flow of:
Answer: Option A
:
A
Metals contain free electrons which start drifting on applying a voltage. Electric current in a metallic wire is due to flow of these negatively charged electrons.
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:
A
Metals contain free electrons which start drifting on applying a voltage. Electric current in a metallic wire is due to flow of these negatively charged electrons.
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