Resistance CalculatorUse the resistance calculator below to calculate the resistance in ohms given the voltage, current, or power. Voltage: Current: Power: Resistance: Calculation Formulas: Learn how we calculated this below scroll down Add this calculator to your site ...
App description Voltage-current-resistance-power calculator Enter any of the following values and click the "Calculate" button Usage example Input data: Voltage (Volts): 220 Current (Amps): 22 Click "Calculate" to output data Resistance (Ohms): 10 Power (Watts): 4840...
Calculatorand allFormulas Resistance(ohms),current(amps), andvoltage(volts) Ohm's Law is the linear proportionality between current and voltage that occurs for most conductors of electricity. A graph of voltage against current is a straight line. The gradient is the resistance. ...
Resistivity Compared to Copper Aluminum (pure): 1.6 Brass: 3.7-4.9 Cadmium: 4.4 Chromium: 1.8 Copper (hard-drawn): 1.03 Copper (annealed): 1.00 Gold: 1.4 iron (pure): 5.68 Lead: 12.8 Nickel: 5.1 Phosphor Bronze: 2.8-5.4 Silver: 0.94 Steel: 7.6-12.7 Tin: 6.7 Zinc: 3.4Related...
where G = conductance (siemens, S) Example - Conductance Conductance of a conductor with resistance10 Ωcan be calculated as G = 1 / ( 10 Ω) =0.1siemens, S Sponsored Links Ad Related Topics •Electrical Electrical engineering with units, amps and electrical wiring. Wire gauges, electrical...
Enter any two known values and press "calculate" to solve for the two others. Please, enter only two values. Voltage or voltsEorVvolts V Amperage or currentIamperes, amps A Resistivity or resistanceRohms Ω Wattage or powerPwatts W
the calculator. Divide the wattage by the voltage. The result is the current because Ohm's law states that current = power / voltage. Record the current value for later use. For example if the power is 100 watts and the voltage is 50 volts, the current is 100 / 50, or 2 amps. ...
In this experiment, a 6 V lantern battery will essentially be short-circuited by a long piece of wire. This may produce currents of several amps in magnitude. Whatever ammeter is used should be capable of measuring at least 5 A. Keep in mind that your ammeter needs to be capable of meas...
It is widely accepted that the output resistance of a device can be calculated using a theoretical test voltage source connected at the device output. The input, or inputs, are connected to ground. Nevertheless, instead of using this method, let’s try a different one: The small signal vari...
TemperatureRiseCalculator *Assumesconductiveheattransferonly,noradiativeorconvectiveheattransfer PreparedbyBrushWellman2016/10/02Page2 Length(inches)=2.5Length(mm)=33ChoosethesystemofLength(inches)=2.5 Width(inches)=1Width(mm)=7unitsyouwishtouse.Width(inches)=1 Thickness(inches)=0.01Thickness(mm) = 0.2...