In any electrical circuit consists of three parts: the power supply, voltage or device. Power to enter into a circuit. Thus, electric The importance of the cycle to take into account when making any electrical circuit. What is happening is not a current flowing through the circuit, too, which makes electrical equipment damaged. Circuit burns or damage to the terminal Simon Ohm, German physicist to be critical of the circuit when I was electricity. Is measured in amperes, V is the voltage with units of volts, and R is the resistance of the conductor, a unit of Ohm.
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