R1 = 1 kohms R2 = 1.4 kohms R3 = 6.8 kohms E = 8V D1: Si, rB = 2 ohms, rR = 215 kohms D2: Si, rB = 7 ohms, rR = 590 kohms Applying third approximations, determine: a) Current through D1 b) Voltage across D_2 c) Voltage across R_3

R1 = 1 kohms R2 = 1.4 kohms R3 = 6.8 kohms E = 8V D1: Si, rB = 2 ohms, rR = 215 kohms D2: Si, rB = 7 ohms, rR = 590 kohms Applying third approximations, determine: a) Current through D1 b) Voltage across D_2 c) Voltage across R_3

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Question

R1 = 1 kohms R2 = 1.4 kohms R3 = 6.8 kohms E = 8V
D1: Si, rB = 2 ohms, rR = 215 kohms D2: Si, rB = 7 ohms, rR = 590 kohms
Applying third approximations, determine:

a) Current through D1

b) Voltage across D_2

c) Voltage across R_3