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which of these 2 wires should i use for a coilgun?

i dont know which one can be better

Picture of which of these 2 wires should i use for a coilgun?
iceng1 year ago

The heavier gauge ( thicker ) wire because the current that needs to flow
in order to launch the ballistic slug with power and speed.

A
frollard iceng1 year ago
ah, but for a light projectile, more wraps at higher voltage instead of higher current might be beneficial, would it not?
iceng frollard1 year ago
Yes, it would limit death by single shot. :-)