What is voltage and current in simple words Voltage - Voltage (Electric potential difference) is defined as the pressure from a power source.Voltage pushes charged electrons (current) through a conductors and enable them to do work such as glowing a light. In other words Voltage is a electromotive force that is the cause of electric flow. i.e- Batteries are the sources of voltage in many electric circuits. It is defined by Ohm's Law V=IR Where I=Current measured inAmpere V=Voltage measured in Volt R=Resistance Measured in Ohm Current - Current is rate at which the electrons or electric charge flows through a conducting loop or a electric Circuit. It is defined by Ohm's Law I=V/R Where I=Current measured inAmpere V=Voltage measured in Volt R=Resistance Measured in Ohm Potential difference One volt mean Anode and cathode Current generation Voltmeter
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