Brilio.net – The electric power formula in physics subjects is usually taught since the third grade of junior high school. This physics material is related to lessons about electrical energy. In short, electrical power refers to the amount of electrical energy used in a certain time interval and compared to the time interval of its use.
If you major in science at high school level, you will study this material in more depth. You can also apply the concept of electrical power in everyday life. Moreover, currently electricity is a basic necessity used in various aspects of life.
To make it clearer, just look at the electric power formula along with example questions and discussions, as compiled by brilio.net from various sources, Friday (8/9) below.
photo: freepik.com
Understanding electric power in physics.
Electric power is a fundamental concept in physics that measures how quickly electrical energy is converted into other forms of energy. Electrical power is a measure of how quickly electrical energy is converted into other forms of energy in a system. In this case, “power” refers to the rate of energy change, that is, how quickly electrical energy is used or generated. Electrical power is expressed in watts (W), which refers to the amount of energy used or produced every second.
The main components of electrical power.
1. Tegangan (Volt, V)
Voltage or potential difference is the difference in electrical potential between two points in an electrical circuit. It shows how strongly electricity drives electric charges to move from one point to another in a circuit. Voltage is measured in volts (V).
2. Electric Current (Ampere, A)
Electric current is a flow of electric charge that flows in an electrical circuit. It measures how much charge passes a point in a given time. Electric current is measured in amperes (A).
(brl/wen)