Sentences with direct current
di·rect cur·rent
D d - Some kinds of batteries can be recharged by connecting them to a source of direct current.
- In a large generator, electromagnets are made by circulating direct current through loops of wire wound around stacks of magnetic steel laminations.In direct current, the electric charges flow always in the same direction, which distinguishes it from alternating current.A direct current is an electric current that always flows in the same direction from positive to negative poles.
- Compare direct current with alternating current, which is a continuous electric current that periodically reverses direction, usually using a sine wave.