i dont remember the for finding (L), i have all the info to solve it but i just need the formula. anyone know it?
L can be determined from an inductor`s physical dimensions but I can not recall the formula. However L can also be determined from certain electrical parameters. If you are dealing with a sine wave source Voltage; (X of L) 2pi f L Therefore if you were given the frequency (f) and the inductive reactance (Xof L) or have any way of calculating them from what you are given then you can calculate L. Based on the additional details: I assume that the value of the capacitor is such that it resonates with L at the given frequency f. Xof c 1/(2pi f c) At resonance (Xof L) (Xof c) Since Xof L 2pi f L then L Xof L/ 2pi f also (X of c) / 6.28 f Plug in the calculated value of (X of c) and the given value of (f) and now you can solve for the value of L.
