A) \[R/2\]
B) \[R/4\]
C) R
D) None of these
Correct Answer: C
Solution :
Phase difference in R-L circuit \[\phi ={{\tan }^{-1}}\left( \frac{{{X}_{L}}}{R} \right)\] \[\tan 45{}^\circ =\frac{{{X}_{L}}}{R}\] \[{{X}_{L}}=R\]You need to login to perform this action.
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