Hello, I need help with both of these questions pls & thank you Three batteries of Vo = 15 V with internal resistance r V1 = 12 7and 2 = 12 7are connected to two resistors R = 20 and R, = 20 The%3D%3D%3Dcurrents 1 = 3 A and 2 =1 A are measured by an ammeter. What is the potential difference between points a and b.%3DR,RSelect one:O a. 16 VO b. 8 VОс. 32 VO d. 48 VO e. none of these18A capacitor of capacitance C is connected to four resistors R, = 6 92 R, = 4 C2 R, = 90 and R = 62 and a battery V– 36 V with an opensweredswitch.12:47 PM5/13/2021 Let us consider the following circuit where two batteries 1=21 v with internal resistance = 0.3 2 and 2=12 v with 2= 0.20areconnected to two resistors R1 =1.52 and R2 with the current I= 2 AR2V,What is the value of the energy dissipated by Ri in 60 seconds?Select one:O a. 720 JO b. 360 JO c. 1080 JO d. none of theseO e. 180 JWe built a circuit with a battery V- 12 V two resistors 12 2 R0 and a uncharged capacitor.12:48 PM5/13/2021

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Three batteries of Vo=157 with internal resistance r, = 12 V and 2 = 12 V are connected to two resistors R = 20 and R2 =20 The %3D %3D currents 1 = 3 A and 2 = 1 A are measured by an ammeter. What is the potential difference between points a and b. %3D V, R, R Select one: O a. 16 V O b. 8 V Ос. 32 V O d. 48 V O e. none of these

Three batteries of Vo=157 with internal resistance r, = 12 V and 2 = 12 V are connected to two resistors R = 20 and R2 =20 The %3D %3D currents 1 = 3 A and 2 = 1 A are measured by an ammeter. What is the potential difference between points a and b. %3D V, R, R Select one: O a. 16 V O b. 8 V Ос. 32 V O d. 48 V O e. none of these

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 2CQ: A battery with an internal resistance of r and an emf of 10.00 V is connected to a load resistor R =...

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