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What controls the flow of electric current?
The flow of electric current is controlled by the voltage applied to a circuit. Voltage creates an electric field that pushes charged particles (electrons) through a conductor, allowing current to flow. The resistance in the circuit also affects the flow of current, as it determines how much opposition the current encounters.
What is 0.78 amps?
0.78 amps is a measure of electric current. It represents the flow of electric charge per unit of time. This value indicates how much current is passing through a circuit or device at a given time.
What does current mean in science?
In science, current typically refers to the flow of electricity through a conductor. It is measured in amperes and represents the rate at which electric charge is flowing. Electric current is a fundamental concept in physics and is essential for understanding many electrical processes and devices.
What is an unit that tells how much electric current flow through a wire?
amperes or A.
Is an electric current a movement of electrons at near the speed of light?
No, electric current is the flow of electrons through a conductor, but the individual electrons do not move at near the speed of light. Instead, the speed of electron movement in a conductor is typically much slower.
