When 50 V is applied to four series resistors, 100 µA flows. If R1 = 12 kΩ, R2 = 47 kΩ and R3 = 56 k Ω, what is the value of R4?
A)38.5 kΩ
B)3.85 kΩ
C)3.85 MΩ
D)385 kΩ

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The Answer of When 50 V is applied to four series resistors, 100 µA flows. If R1 = 12 kΩ, R2 = 47 kΩ and R3 = 56 k Ω, what is the value of R4?
A)38.5 kΩ
B)3.85 kΩ
C)3.85 MΩ
D)385 kΩ

When 50 V Is Applied to Four Series Resistors, 100