How do you calculate an inductor?
How do you calculate an inductor? The formula is: The micro henrys of inductance in a coil = (N^2)(D^2)/(18D + 40L) where "N" equals the number of rings in the coil, "D" equals the diameter of the coil and "L" equals the length of the coil. How do you calculate current inductance and voltage? In inductors, voltage leads current by 90 degrees. The formula for calculating the inductive reactance of a coil is: inductive reactance, or XL, is the product of 2 times p (pi), or 6.28, the frequency of the ac current, in hertz, and the inductance of the...