A) \[\pi /4\]
B) \[\pi /2\]
C) zero
D) \[\pi /6\]
Correct Answer: A
Solution :
\[\tan \phi =\frac{{{X}_{L}}}{R}=\frac{L\omega }{R}\] \[\tan \phi =\frac{3\Omega }{3\Omega }\] \[\tan \phi =1\] \[\phi ={{\tan }^{-1}}(1)\Rightarrow \phi =\frac{\pi }{4}rad\]You need to login to perform this action.
You will be redirected in
3 sec