Not sure if i have posted this in the correct Forum so sorry if it is incorrect But i am desperate to get this answered.
I have an existing formula that i use in work to find out the OD of a coil from the weight, width and ID of the coil but i need to change it so i can find the weight from the ID, OD and width of the coil. The Formula i use is:
OD=(SquareRoute((Coil Weight*1000/(24.66*Coil Width))+(Coil ID/2000*Coil ID/2000)))*2000
Please help its been driving me mad for the past 5 hours.