question_answer

In the given circuit, \[C=\frac{\sqrt{3}}{2}\mu F,{{R}_{2}}=20\Omega ,\]and\[{{R}_{1}}=10\Omega .\]Current in \[L-{{R}_{1}}\]path is \[{{I}_{1}}\]and in \[C-{{R}_{2}}\] path it is \[{{I}_{2}}.\]The voltage of A.C source is given by, \[V=200\sqrt{2}\sin (100t)\]volts. The phase difference between \[{{I}_{1}}\] and \[{{I}_{2}}\]is                                  [JEE Main 12-Jan-2019 Evening]

A) 0

B) \[30{}^\circ \]   

C) \[90{}^\circ \]

D) None of these

Correct Answer: D

Solution :

(*) For current

V leads

For current

The required phases difference between and  is

*None of the given options is correct