OHM’S LAW Ohm’s law states that for any circuit (სურქით_წრედი) the electric current is directly proportional to the voltage and it is inversely proportional to the resistance. WHAT IS ELECTRICAL RESISTANCE? In a simple words electrical resistance is a measure of the difficulty of passing an electric current through a substance. For example, if we have more resistance in a circuit (სურქით_წრედი) less electricity will flow through the circuit. For example, if we have less resistance in a circuit more electricy will flor though the circuit. Resistance is measured in ohms. (Ω)