Plasma displays use ionized gases that are excited by an electric voltage and create light for the image.
They found that when pressure is applied to certain crystals (such as quartz or ceramic), an electric voltage across the material appears.
The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice-versa.
Others are working with piezoelectric devices, which move when subjected to an electric voltage.
Rather there is a "sea" of mobile electrons that are free to move in response to an electric voltage.
He showed that water could be made to flow through a plug of clay by applying an electric voltage.
He had to take Reid's head and turn it toward himself, to break the electric voltage of that steady stare.
Another application is Johnson noise, the electric voltage generated by thermal fluctuations in every resistor.
Electroporation uses electric voltage to open pores in cell membranes.
But the electric voltage had a level that permitted to feed the propelling motors from a catenary.