Sentence examples for constitutes an electric current from inspiring English sources

In materials that are electric conductors, some of the electrons are not bound to individual atoms but are free to move through the material; their motion constitutes an electric current.

This concerted flow of electrons constitutes an electric current which in turn creates a magnetic field across the gap, perhaps providing the spark which causes the opposing fields on either side to break and reconnect.

The electron motion, and the movement of holes in the opposite direction, constitute an electric current.

The motion of the electrons to the anode, a metal plate, constituted an electric current that would not exist if the anode were negatively charged.

Moving charges represent an electric current.

These conduct electricity and act like an armature of a generator thereby generating an electric current.

Thus, an electric current flows, and the copper is said to be a conductor.

Often an electric current is passed through the needle used.

This is photo-electric cell which makes an electric current, when exposed to light or darkness.

Yet beneath the anger ran an electric current of guilt.

When an electric current flows in an external magnetic field, it experiences a magnetic force, as in electric motors.