(b) Find the impedance of a series RLC circuit if the inductive reactance, capacitive
Draw the corresponding voltage versus time graph. [10 marks]
reactance and resistance are 184 Ω, 144 Ω and -j30 Ω respectively. Also calculate the
(a) Write down the equation for a sinusoidal voltage of 50 Hz and its peak value is 20 V.
phase angle between voltage and current.
Impedance is 50 ohms while the phase angle between voltage and current is 53.1degree