Exercise 4: Determine the RL voltage waveform for each circuit in Figure: +5 V RI W 1.0 R ww R www +10 V +200 V 56 100 RL RL Vin Ov Vin OV Vin OV 1.0 + 1.0 MQ 3 V -5 V -10 V -200 V (a) (b) (c) + RL 680 50 V