Question

The charges that are free to move in a metallic conducting wire and that are responsible for the flow of electric current are- a. the positively charged protons b. the positively charged electrons c. the neutrons of heavy metallic nuclei d. the negatively charged electrons e. the negatively charged protons

Answer 1

Answer:

D) The negatively charged electrons

Electricity passes through metallic conductors as a flow of negatively charged electrons. The electrons are free to move from one atom to another. We call them a sea of delocalised electrons. Current was originally defined as the flow of charges from positive to negative. Please give me the brainliest answer?

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