How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
Force per unit length
1.25663706212e-6*i1*i2/(2*pi*distance)Magnetic Force Between Current-Carrying Wires Calculator
Long parallel wires in vacuum; positive result for same-direction currents is attractive.
Long parallel wires in vacuum; positive result for same-direction currents is attractive.
Result
Enter your values and run the tool to see your result.