When an electric current is passed through a metallic conductor, heat is produced. Why?

It is established that an electric current through a metallic conductor produces a magnetic field around it. It there a similar magnetic field produced around a thin beam of moving alpha particles? Justify your answer.

It is established that an electric current through a metallic conductor produces a magnetic field around it. It there a similar magnetic field produced around a thin beam of moving neutrons? Justify your answer.

Whenever changing current is passed through a conductor, an e.m.f. is induced, that is.

What happens when a strong current is passed through a semiconductor? Explain.

What happens to the power dissipation if the value of electric current pasisng through a conductor of a constant resistance is doubled?

When electricity is passed through an aqueous solution of sodium chloride, three products are obtained. Why is it’s the process called chlor alkali?