ECET 204 LAB #2 Diodes - AC Parts Required: Diodes (2) 1N914 Resistor (1) 220 0 Function Generator Oscilloscope Voltmeter 1N914 1N914 AC AC source 220 5Vp-p Source 220 5VP-P (1.0 KHz) (1.0 KHz] (0) (b) Figure 1 Part I Calculations: i. For the circuit in Figure 1(a), calculate the peak voltage and polarity across the 2200 resistor. ii. Reverse the diode in Figure 1(a), and calculate the peak voltage and polarity across the 220 0 resistor. Computer Analysis