Power is measured in?

Power is measured in watts. One watt is defined as one joule per second, indicating the rate at which energy is transferred or converted. In practical terms, when you have electrical devices, power quantifies the amount of energy consumed or produced over time. This measurement is crucial for both understanding energy costs and ensuring the proper selection of electrical components in systems.

While amperes measure the flow of electric current, volts measure electrical potential difference, and joules measure energy, watts directly represent the product of voltage and current in an electrical circuit, which reflects the overall power usage. Therefore, understanding power in watts allows technicians and engineers to effectively calculate and manage electricity in various applications.