What is the formula of find resources of frequency in an ac circuit?
Answers
Answered by
0
Hey mate____.
Here is your answer____.
_____________________
The only thing that I did is this:
RL=ωL=2πfL⇒f=RL2π1L=11.93Hz
cosϕ=RZ⇒Z=Rcosϕ=36.63Ω
I also don't understand how I get different results for impedance (Z) when I find it through the usual formula:
Z=R2+R2L−−−−−−−√=30.14Ω ;Z≠Z?
============================
Here is your answer____.
_____________________
The only thing that I did is this:
RL=ωL=2πfL⇒f=RL2π1L=11.93Hz
cosϕ=RZ⇒Z=Rcosϕ=36.63Ω
I also don't understand how I get different results for impedance (Z) when I find it through the usual formula:
Z=R2+R2L−−−−−−−√=30.14Ω ;Z≠Z?
============================
Similar questions