How to Calculate Field of a Bar Magnet at axial position?
Field of a Bar Magnet at axial position calculator uses Field at the axial position of a bar magnet=[Permeability-vacuum]*2*Magnetic Moment/(4*pi*(Distance from center to a point)^3) to calculate the Field at the axial position of a bar magnet, Field of a Bar Magnet at axial position is calculated as
B=mu_naught*2*M/4*Pi*d^3
where M is magnetic moment and d is distance form center. Field at the axial position of a bar magnet and is denoted by B symbol.
How to calculate Field of a Bar Magnet at axial position using this online calculator? To use this online calculator for Field of a Bar Magnet at axial position, enter Distance from center to a point (a) and Magnetic Moment (M) and hit the calculate button. Here is how the Field of a Bar Magnet at axial position calculation can be explained with given input values -> 0.0002 = [Permeability-vacuum]*2*1/(4*pi*(0.1)^3).