What is the standard unit for measuring electric current?

The standard unit for measuring electric current is the Ampere, often abbreviated as "Amp." It is defined as the flow of electric charge through a conductor. More specifically, one Ampere corresponds to one Coulomb of charge passing through a given point in a circuit per second. This concept is crucial because understanding the flow of current is fundamental in electrical engineering and technology.

The other units mentioned are related but serve different purposes: the Volt is a measure of electric potential or voltage, the Ohm measures resistance, and the Watt quantifies power, which is the rate of doing work or transferring energy. Each of these units plays a significant role in electrical theory, but when specifically assessing electric current, the Ampere is the appropriate measurement.