Given:
C=40uF
R=50ohm
V=30Volt
f=60Hz
1) To find rms current
I rms = Ip/?2
But, Ip= V/R
         =
30/50
       Ip= 0.6 Amp
I rms = 0.6/?2
       =
0.4243
2) rms Voltage drop= Irms * R
                        Â
= 0.4243 * 50
               Â
          Â
= 21.2134
4) phase angle= T * f * 360
                    Â
= 0.0167 * 60 * 360
                     Â
= 360