how is charge measured
Best Answer: charge is an excess or deficit of electrons. It is measured in coulombs. voltage is measured in volts. Voltage is the potential difference measured between two points. a diode is an electronic device that conducts current only in one direction. no-load voltage is the voltage without any load. ..defined by Coulombâs law. If an electric force of one unit (one dyne) arises between two equal electric charges one centimetre apart in a vacuum, the amount of each charge is one electrostatic unit, esu, or statcoulomb.