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what is equation for power. You must have noticed that electrical components and energy meters in homes use a unit called kWh kilowatt-hour which stands for 1 kilowatt of power is been consumed every 1 hour where kWh is the unit of energy. The watts equation for an electrical circuit takes into account the voltage across the circuit V measured in volts and the current I measured in amps passing through itIn mechanics the definition of power is the rate of doing work W Its defined as W t where t is the time it takes for the work to be completed.
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Thus a Watt is equivalent to a Joulesecond. The Power Formula is used to compute the Power Resistance Voltage or current in any electrical circuit. 11 is multiplied 6 times to the 11 itself.
A watt is equivalent to 1 joule per second.
Because work equals force times distance you can write the equation for power the following way assuming that the force acts along the direction of travel. It is equal to the amount of work done divided by the time it takes to do the work. Thus a Watt is equivalent to a Joulesecond. Similarly all the values have resulted in that way.
