Question

Electric current is produced by the flow of

• A. Electrons
• B. Protons
• C. Neutrons

Answer 1

The correct option is A

Electrons

Explanation of correct option:

(a) Electrons are the negative charges whose flow through a conductor produces electric current.

Explanation of incorrect option:

(b) Protons are the positive charges that contribute to the mass of an atom.

(c) Neutrons are the neutral charges that contribute to the mass of an atom collectively with the proton.

Thus, the correct option is (a).