Solve the following problem:
The Fourier series representation for the input voltage to the circuit of Fig. is e = 18 + 30 sin 400t
a. Find the nonsinusoidal expression for the current i.
b. Calculate the rms value of the current.
c. Find the expression for the voltage across the resistor.
d. Calculate the rms value of the voltage across the resistor.
e. Find the expression for the voltage across the reactive element.
f. Calculate the rms value of the voltage across the reactive element.
g. Find the average power delivered to the resistor.