Ohm's law calculator ►Ohms calculationsThe resistance R in ohms (Ω) is equal to the voltage V in volts (V) divided by the current I in amps (A):The resistance R in ohms (Ω) is equal to the squared voltage V in volts (V) divided by the power P in watts (W):...
Power (watts): Voltage (volts): Current (amps): Resistance (ohms): Watt is a unit of power, within electrical systems wattage corresponds to the amount of power that an electric device uses per second.Volt is a measurement of voltage, volts represent the electrical potential difference or ...
Convert volts to millivolts (V to mV) with the voltage conversion calculator, and learn the volt to millivolt formula.
Convert amps to volts to find the voltage across the terminals of an electrical device in volts. Enter the current in amps and the power in watts or the amps and the resistance in ohms below to calculate the voltage. Results: Volts
Volts to dBm Calculator is used to convert the RMS voltage value (V) to the power in dBm using the RMS voltage value entered by the user. The calculator quickly and accurately calculates dBm from RMS voltage (V) for the system having a characteristic impedance of 50 ohms. The calculator ...
Do a quick conversion: 1 volts/ampere = 1.0E-6 megaohms using the online calculator for metric conversions. Check the chart for more details.
To Calculate dBm from voltageenter the value in V(voltage) and hit P(dBm) button. To Calculate voltage from dBm enter the value in P(dBms) and hit V(voltage) button. Res Resistance in ohms (Voltage in volts) : (Power in dBm) We strongly suggest that you go through the following...
(Source: Ohmslawcalculator) Using the appropriate formula from the wheel, you can calculate whatever measurement you need using units you already have. For example, if a device consumes 4000W when running and requires 240V, you can use this formula to find intensity (represented by I in the ...
Just fill in one field and the calculator will convert the other two fields. Equations:Level in dB:L= 20 × log (V1/V2) = 10 × log (P1/P2) Decibels (dB)Voltage GainPower Gain Impedance =ohms dBmPower (watts)Voltage RMSVpof sinusoid ...
Energy = voltage × charge.E=V×Q.Some like better to stick toEinstead toV, so do it. ForRtakeZ. The 12 most important Formulas: VoltageV=I×R=P/I= √(P×R) in volts V CurrentI=V/R=P/V= √(P/R) in amperes A ResistanceR=V/I=P/I2=V2/Pin ohms Ω PowerP=V×I= R ...