Discovery of Electricity

To our knowledge, the Greeks were the first to discover electrical charge. Electrical charge is static electricity, or electricity that does not move. This discovery happened over 2,600 years ago around 600 BC.1882in the year 1600, English physician William Gilbert used the Latin word “electricus” to describe the force that certain substances exert when rubbed against each other. A few years later another EnglishContinue reading “Discovery of Electricity”

AC Power

Power in an electric circuit is the rate of flow of energy past a given point of the circuit. In alternating current circuits, energy storage elements such as inductors and capacitors may result in periodic reversals of the direction of energy flow.The blinking of non-incandescent city lights is shown in this motion-blurred long exposure. The AC nature of the mainsContinue reading “AC Power”

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