Best way to route electromagnetic force.

[SNIPE]

i was just wondering ,what is the 'best' way to route electromagnetic force? some wire wrapped round the core? or an electric reed switch or something else, the electricity generated lights a bulb.

it seems to me that a reed switch takes up less space and many of them can be added aso its more reliable to using one.

 

[Drakkith]

I'm not sure I understand what you're asking. What exactly are you trying to do? Core of what?

 

[SNIPE]

I'm not sure I understand what you're asking. What exactly are you trying to do? Core of what?

a metal core

when you make an electro magnet you have mag,et diapoles, conductive wire and a metal core and you wind the wire roundnthe core.

 

[SNIPE]

I'm not sure I understand what you're asking. What exactly are you trying to do? Core of what?

a metal core,

when you make an electro magnet you have mag,et diapoles, conductive wire and a metal core and you wind the wire roundnthe core.