(a) Find the current and voltage of each diode in the circuit of Fig. P1.5. (b) Repeat part (a) if the 10-kV resistance is changed to 30 kV. (c) Repeat part (a) if the 10-kV resistance is changed to...

(a) Find the current and voltage of each diode in the circuit of Fig. P1.5.

(b) Repeat part (a) if the 10-kV resistance is changed to 30 kV. (c) Repeat part (a) if the 10-kV resistance is changed to 60 kV. Hint: apply Thévenin’s theorem to the network seen by D1’s anode. (d) Repeat part (a) if the 15-kV resistance is removed from the circuit.