skalaarsuurus, mis on võrdne elektrivälja tugevuse kahte punkti ühendava joonintegraliga, scalar quantity equal to the line integral of the electric field strength along a specific path linking two points, value of the electrical voltage supplied to the meter, arvesti elektripinge väärtus, for a conductor, scalar quantity given by the electric potential difference between two points a and b respectively, difference in electric potential between two points