Calculate coil inductance?
Hello,
Unfortunately, I'm a bit confused. Given the following circuit, I'm looking for the inductance of the coil L. What formula should I use to determine L here?
I have a solution of L= 0.192 H but unfortunately no way to calculate it.
LG H.
Use formula for the total resistance of ohmic and inductive resistance.
If I determine Z via U:I I have the problem that I have Z but can somehow not determine my imaginary for L= In the {Z} : w
Did I choose the wrong approach here?
I reckon that without imaginary figures about pointer chart. Total resistance is rooted (R ohm)2 + (R L)2.
To calculate RL and RL = omega*L
R = 120 ohm, R of the coil with its R Ohm = 100 ohm, I do not come to the conclusion because I do not know the coil resistance.
I come to RL= 96 but not to the right result? Did I make my mistake before? Rges = 120 and R Ohm 24