The electric current in a metal wire is due to the flow of - Options: A . &nbspElectrons B . &nbspProtons C . &nbspIons D . &nbspHoles

The electric current in a metal wire is due to the flow of -

Question

The electric current in a metal wire is due to the flow of -

Options:

A . Electrons

B . Protons

C . Ions

D . Holes

Answer: Option A

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