(b) The load resistance RL is replaced by a network of resistors R1 = 20 Ω, R2 = 30 Ω and R3 = 50 Ω shown in the Figure Q11(b).(i) Find the equivalent resistance across AB.(ii) Find the voltage VAB across AB. Consider the circuit shown in Figure Q11(a), a battery Vs = 15V with an internal resistance Rs isconnected to a load resistance RL.RsRLVsFigure Ọ11(a)(a) If a load resistance Ri= 400 22 is connected, Vi= 10 V is measured.(i) Find the current Is flowing in the circuit.(ii) Determine the value of the internal resistance Rs:(iii) What is the power dissipated in the load resistor Rz?(b) The load resistance RL is replaced by a network of resistors R1 = 20 22, R2 = 30 22 and R3 = 50 22shown in the Figure 011(b).(i) Find the equivalent resistance across AB.(ii) Find the voltage VAB across AB.RsR1Figure Q11(b)BVAB

Answered: Image /qna-images/answer/70318ad6-3b99-4942-85ff-b28979b1ed88.jpg

Consider the circuit shown in Figure Q11(a), a battery Vs = 15V with an internal resistance Rs is connected to a load resistance RL. Rs RL Vs Figure Ọ11(a) (a) If a load resistance Ri= 400 22 is connected, VL= 10 V is measured. (i) Find the current Is flowing in the circuit. (ii) Determine the value of the internal resistance Rs: (iii) What is the power dissipated in the load resistor Rz? (b) The load resistance RL is replaced by a network of resistors R1 = 20 22, R2 = 30 22 and R3 = 50 22 shown in the Figure 011(b). (i) Find the equivalent resistance across AB. (ii) Find the voltage VAB across AB. Rs R1 Figure Q11(b) B VAB

Consider the circuit shown in Figure Q11(a), a battery Vs = 15V with an internal resistance Rs is connected to a load resistance RL. Rs RL Vs Figure Ọ11(a) (a) If a load resistance Ri= 400 22 is connected, VL= 10 V is measured. (i) Find the current Is flowing in the circuit. (ii) Determine the value of the internal resistance Rs: (iii) What is the power dissipated in the load resistor Rz? (b) The load resistance RL is replaced by a network of resistors R1 = 20 22, R2 = 30 22 and R3 = 50 22 shown in the Figure 011(b). (i) Find the equivalent resistance across AB. (ii) Find the voltage VAB across AB. Rs R1 Figure Q11(b) B VAB

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 69AP: Consider the circuit below. The battery has an emf of = 30.00 V and an internal resistance of r =...

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