Does anybody know the correct way to calculate the total resistance of a number of earth farms in parallel?
I have read that that it is not the same as the fomula for resistors in parallel ie 1/Rtotal = 1/r1 +1/r2 +........1/rn but have not been able to find the correct formula can anyone help?
I have read that that it is not the same as the fomula for resistors in parallel ie 1/Rtotal = 1/r1 +1/r2 +........1/rn but have not been able to find the correct formula can anyone help?