According to Ohm's Law, how is voltage (V) defined in relation to current (I) and resistance (R)?

Voltage, according to Ohm's Law, is defined as the product of current and resistance. This means that voltage is directly proportional to both the current flowing through a conductor and the resistance present in that conductor. The formula V = I × R indicates that if either the current increases or the resistance increases, the voltage will also increase, assuming the other variable remains constant.

Understanding this relationship is fundamental in electrical engineering and physics, as it allows technicians and engineers to calculate the required voltage in a circuit based on the known values of current and resistance. This principle is widely applied in designing circuits and troubleshooting electrical systems, making it essential knowledge for anyone working in the field.