in electrical technology is the product of the voltage present at the two ends of an electrical conductor and the current flowing through it (current strength). R=U: I. This resistance is also referred to as the Ohm resistance. In addition to the Ohm resistance, electrical technology also uses the terms “inductive resistance in coils” and “capacitive resistance of condensers”. The unit of measure is the Ohm. This relationship was discovered by the physicist Ohm, and the formula is referred to as “Ohm’s law”.
U=RxI (voltage=resistance x current strength / Volt=Ohm x Ampere).