Topic: Electrical Formulas
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Answers to Common Questions
What are the formula of power in electricity?
Power in electrical formulas is measured in watts (W) The primary fomula is simply: W=ExI where E is volts and I is current measued in amps so volts times amps is equal to the power measured in watts. Also W=R x I squared where R is the res... Read More »
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What is the formula for static electricity?
isn't it F=Kq1q2/r^2 Read More »
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What is the formula of electrical power?
Calculating electrical power The basic elements required for a potential hydropower development are streamflow and an available drop, or “head”, through which the streamflow can be used to convert the potential hydraulic energy into electri... Read More »
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More Common Questions
Answers to Other Common Questions
There really isn't a formula for electricity because it is a form of energy. But, the words amps, volts, and watts are associated with electricity although they don't make electricity
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Source: http://wiki.answers.com/Q/What_is_the_formula_for_electricity
( P= VxI ) Power = Voltage * Current
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Electrical Efficiency Spike Mafford/Getty Images Electrical systems are more efficient when a higher voltage is used to reduce current. In an electrical system, increasing either the current or the voltage will result in higher power. Let's...
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E = voltage between the ends of the circuit or component, Volts I = current through the circuit or component, Amps R = resistance of the circuit or component, Ohms T = the length of time you leave the whole thing hooked up and switched on, ...
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Source: http://wiki.answers.com/Q/What_is_the_formula_for_energy_in_an_el...
Power ( in watt) =Voltage (in Volt) x Current (in Ampere) P=V I We Know, V=I R So we can also write, P=I 2 R or P=V 2 / R
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Power in Watts = Current in Amps x Voltage, P=IV Power in Watts = Current in Amps squared x Resistance in Ohms, P=I 2 R
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the formulas for calculating electrical energy is E (dissipated in a resistor R)=(I^2)*R*t=VI=(V^2)/R where V is voltage across resistor ,I is current,t is time. or if there is a function of time the equation becomes E= integral from 0 to t...
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