Determining electromagnetic force and fields

[mregal]

Hi! I'm new to the forum and could really use the help. I am trying to determine the formula to use in order to establish the force needed for two electromagnets to repel a distance of 0.5mm if each is 1.5mm in diameter. Also, how to calculate the total electromagnetic force between X number of magnets, each set a Y distance between one another.

 

[Antiphon]

Mregal,

Don't take it personally that nobody is respodning to your post. It's because the question isn't very clear and nobody knows how to answer it. Explain to everyone what you want to know in more detail and people will respond.