Question

In metals, flow of conventional current is due to motion of _____________.​

Answer 1

Answer:

Current is due to flow of charged particles. Current flow can be due to movement of ions or electrons. In metals, however, the protons are bounded and hence electrons are the only contributors to current.

Answer 2

Answer:

In metals, flow of conventional current is due to the motion of the current.​

Hope it will be helpful.