Here you have the possibility to calculate the voltage, the current, and the resistance according to Ohm’s Law. 

U = I x R
Voltage: V
Current: I
Resistance: R
Please fill all mandatory inputs.

For Example:

A 12 V circuit has a resistive load with the resistance of 3 ohms. 
Which current results from these specifications? 

V = I x R
I = V / R
I = 12 V / 3 Ω
I = 4 A


Measuring Units:

Voltage          V = Volt [V]
Current           I = Ampere [A]
Resistance    R = Ohm [Ω]



Einphasen Wechselstrommotor

To the product page "DC motors"