- #1
willib
- 227
- 0
i am looking for an equation (integral) , so that i can predict what width to make a coil of wire , of certain length ,and thickness, so that it comes out to an outer diameter of 1.5" with an inner diameter of .5"..
i usually spend my time in the engineering section , but i thought that i would come to you , with this question..
i usually spend my time in the engineering section , but i thought that i would come to you , with this question..