- #1
Dash-IQ
- 108
- 1
I'm trying to predict the possible pull force of some electromagnets from the following equation:
FPull= ( n x I ) 2 μ0[itex]\frac{A}{(2 g ) ^ 2}[/itex]
F : Force.
n : Number of turns.
I : Current.
μ0 : permeability of air.
A: Area in m2
g : the gap that is separating the electromagnet and the object.
Maxwell's force formula.
Is this a good way to predict the force of attraction?
Online calculators use this formula as well.
FPull= ( n x I ) 2 μ0[itex]\frac{A}{(2 g ) ^ 2}[/itex]
F : Force.
n : Number of turns.
I : Current.
μ0 : permeability of air.
A: Area in m2
g : the gap that is separating the electromagnet and the object.
Maxwell's force formula.
Is this a good way to predict the force of attraction?
Online calculators use this formula as well.