(a) Determine VL. I. Iz, and I for the network Fig. below if R₁-120 (2) (b) Repeat part (a) if R₁ = 500 (2) (c) Determine the value of RL that will establish maximum power conditions for the Zener diode.(1) (d) Determine the minimum value of RL to ensure that the Zener diode is in the "on" state (1) R₂ m 220V₂ = 10 V
20 V








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