A lossless line has a characteristic impedance of 50 ohm and is terminated in a load resistance of 75 ohm. The line is energized by a generator which has an output impedance of 50 ohm and open circuit voltage of 10 V (rms). The line is assumed to be 3.25 wavelengths long. Determine:

a. The input impedance.

b. The magnitude of the instantaneous load voltage.

c. The instantaneous power delivered to load.