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Powering our future (Energy (Potential Energy (Stored Energy and the…
Powering our future
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Voltage
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Voltmeter: It is an instrument used for measuring electrical potential difference between two points of an electrical circuit.
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Electric Circuit
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Electric power: It is the rate of which electrical energy is transformed(converted) from the electrical energy of the moving charges to another form of energy.
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Kirchhoff's current law: The sum of all the currents into a junction is the same as the sum of all the current out of that junction.
In the real circuit, electrons come out from the negative terminal of the battery and go in to the positive terminal of battery.