The Original K&J Magnet Calculator. Pull Force.
This magnetic force calculator calculates the magnetic force which a moving charge exerts travelling through a magnetic field.
Below are various magnetic field calculators and calculations intended to be a resource for you when specifying your magnet design.
Note The magnetic field of solenoid is usually uniform along the axis and weak outside the coil.
This example of magnetic force calculation illustrates how a simple change in the magnetic circuit increased the lifting force of a magnetic device by a factor of 15.
Magnetic Force Lifting Force Equation and Calculator.
The magnetic force microscope (MFM) is a variety of atomic force microscope, where a sharp magnetized tip scans a magnetic sample; the tip-sample magnetic interactions are detected and used to reconstruct the magnetic structure of the sample surface.
...fields, this online calculator can be used to calculate solenoid electromagnetic force by filling in
Magnet Applications. Pull Force Calculators.
Despite 180 years of theory on magnetism, it appears that the practice of calculating forces on magnetic media is ambiguous, as illustrated by a recent article by Casperson ...