1- In each of the ideal-diode circuits shown in the figure below, v₁ is a 1-KHz, 10-V peak sin wave. Sketch the waveform resulting at v₀. What are the positive and negative peak values?

2- Assuming that the diodes in the circuits below are ideal, utilize Thévenin theorem to simplify the circuits and thus find the values for the labeled currents and voltages.

3- (D) For the rectifier circuits shown below, let the input sin wave have 120-V rms value and assume the diode to be ideal. Select a suitable value of R so that the peak diode current doesn't exceed 50 mA. What is the greatest reverse voltage that will appear across the diode?

4- In the diode circuit shown below, R₁ = 2kΩ, R₂ = 1kΩ, V₁ = 12V and V₂ = 15V. Determine the diode currents I₁ and I₂. Assume that cut-in voltage for both diodes is V_Υ = 0.7V.

5- The diode circuit shown in the figure below has R = 30kΩ and V_DD = 10V. Determine the current i_o and voltage v_o if

a. v_s = 5V
b. v_s = 12V

You may assume that cut-in voltage for all diodes is V_Υ = 0.7V.

6- Find the voltage v_o and current i_o in the diode circuit shown below if R₁ = 5kΩ, R₂ =10kΩ, v₁ = 5V and v₂ = 10V. Assume that cut-in voltage for all diodes is V_Υ = 0.7V.