Coil DC Power Dissipation: This is how much power is dissipated for DC magnetic field.
Minimum DC Driver Voltage Required: This is the voltage needed for DC magnetic field. One of the subsets of the force calculation is. The magnetic field strength of an electromagnet or solenoid, depends on the number (N) of coil turns, the strength of current flowing through the coil in amperes, and its length L. To calculate the magnetic field inside the core, enter 0 for Distance from the center of the inside of the coil. \) : Magnetic field from each coil, as well as their sum, for two coils in the Helmholtz configuration.Īs advertised, we see a region between the Helmholtz coils where the magnetic field is nearly uniform. Therefore, correct calculation of magnetic force is one of effective and important discussions in this field.
