In which unit is current measured?

In which unit is current measured?

• A. Volts
• B. Amperes
• C. Ohms
• D. Watts

Answer: (B)

Current is measured in amperes, which is the standard unit for quantifying the flow of electric charge in a circuit. Amperes, often abbreviated as "amps," specifically indicate the amount of electric charge that flows past a point in a circuit per unit time. This measurement is crucial for understanding how much energy is being transferred in electrical systems. The other units mentioned serve different purposes in electrical measurements. Volts measure electric potential or voltage, which indicates the pressure that pushes electric charges through a circuit. Ohms measure resistance, which quantifies how much a material opposes the flow of current. Watts measure power, which represents the rate of energy transfer or consumption in an electrical circuit, calculated as the product of voltage and current. Recognizing these distinctions is important for anyone working with or studying electrical systems and components.

Current is measured in amperes, which is the standard unit for quantifying the flow of electric charge in a circuit. Amperes, often abbreviated as "amps," specifically indicate the amount of electric charge that flows past a point in a circuit per unit time. This measurement is crucial for understanding how much energy is being transferred in electrical systems.

The other units mentioned serve different purposes in electrical measurements. Volts measure electric potential or voltage, which indicates the pressure that pushes electric charges through a circuit. Ohms measure resistance, which quantifies how much a material opposes the flow of current. Watts measure power, which represents the rate of energy transfer or consumption in an electrical circuit, calculated as the product of voltage and current. Recognizing these distinctions is important for anyone working with or studying electrical systems and components.