a) Vs b) + Vs R R V-423, V, -1/3 Vs = = 4 V=1/4 V₂ 2R. 2R + + V₂ and V₁ = R 8 2R. V/₂2 + 2RZV₂ - R + V3 R 2RZ VN-1 Figure 2: R-2R ladder The name R-2R ladder comes from the configuration of resistors. The three resistors that form the horizontal rungs running across the top of the ladder have value R, whereas the vertical resistors have value 2R, except for the last (rightmost) resistor, which has value R. For this case, you can verify that the voltages across the vertical resistors are R R. VN (3) For the more general case of Figure 2b, which has N vertical resistors, you can verify that that the voltage across the kth resistor is

a) Vs b) + Vs R R V-423, V, -1/3 Vs = = 4 V=1/4 V₂ 2R. 2R + + V₂ and V₁ = R 8 2R. V/₂2 + 2RZV₂ - R + V3 R 2RZ VN-1 Figure 2: R-2R ladder The name R-2R ladder comes from the configuration of resistors. The three resistors that form the horizontal rungs running across the top of the ladder have value R, whereas the vertical resistors have value 2R, except for the last (rightmost) resistor, which has value R. For this case, you can verify that the voltages across the vertical resistors are R R. VN (3) For the more general case of Figure 2b, which has N vertical resistors, you can verify that that the voltage across the kth resistor is

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

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