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simple.wikipedia.org/wiki/Electrical_circuit

An electric circuit is a path in which electrons from a voltage or current source flow. The point where those electrons enter an electrical circuit is called the ...

www.allaboutcircuits.com/textbook/direct-current/chpt-1/electric-circuits

The answer to this paradox is found in the concept of a circuit: a never-ending looped pathway for electrons. If we take a wire, or many wires joined end-to-end,  ...

www.physicsclassroom.com/calcpad/circuits

This set of 34 problems targets your ability to determine circuit quantities such as current, resistance, electric potential difference, power, and electrical energy ...

www.tigoe.com/pcomp/code/circuits/understanding-electricity

Current is a measure of the magnitude of the flow of electrons in a circuit. It is measured in Amperes, or Amps. Many people explain electrical flow by using water ...

www.brainpop.com/science/energy/electriccircuits

In this educational animated movie about Science learn about electricity, wires, volts, batteries, currents, power, and outlets.

www.ask.com/youtube?q=Electrical+Circuits&v=js7Q-r7G9ug
Dec 5, 2014 ... An electric circuit is a pathway made up of wires .Electrons can flow through these. There is a power component like a battery or some other ...
www.ask.com/youtube?q=Electrical+Circuits&v=VnnpLaKsqGU
Feb 13, 2012 ... A simple explanation on how an electrical circuit operates.

www.math.ucdavis.edu/~daddel/linear_algebra_appl/Applications/Electrical_Circuits/Electrical_Circuits.html

The following physical quantities are measured in an electrical circuit; Current,: Denoted by I measured in Amperes (A). Resistance ,: Denoted by R measured in  ...

eschooltoday.com/science/electricity/what-is-an-electrical-circuit.html

What is an electrical circuit? An electrical circuit is a path or line through which an electrical current flows. The path may be closed (joined at both ends), making ...