40 42 2012 R₁ R₁ R₁ Consider the circuit pictured, which contains a battery, E, and five resistors: a 40.0-2 resistor, three identical resistors with resistance R, and a 20.0-2 resistor. The potential difference across the terminals of the battery is = 112.0 V. (a) What is the resistance R if the equivalent resistance of the combination of resistors in the circuit is Req = 69.0 2? Please enter your answer in units of ohms [12]. R = 27 ✔ 27.0 Ω (b) What is the current through the 40-2 resistor? Please enter your answer in units of amperes (amps) [A]. 140= 1.623✔✔ 1.62 A (c) What is the power delivered to the 40- resistor? Please enter your answer in units of watts [W]. P40 = 105.365✓ 105 W (d) What the potential difference across any one of the resistors with resistance R? Please enter your answer in units of volts [V].

40 42 2012 R₁ R₁ R₁ Consider the circuit pictured, which contains a battery, E, and five resistors: a 40.0-2 resistor, three identical resistors with resistance R, and a 20.0-2 resistor. The potential difference across the terminals of the battery is = 112.0 V. (a) What is the resistance R if the equivalent resistance of the combination of resistors in the circuit is Req = 69.0 2? Please enter your answer in units of ohms [12]. R = 27 ✔ 27.0 Ω (b) What is the current through the 40-2 resistor? Please enter your answer in units of amperes (amps) [A]. 140= 1.623✔✔ 1.62 A (c) What is the power delivered to the 40- resistor? Please enter your answer in units of watts [W]. P40 = 105.365✓ 105 W (d) What the potential difference across any one of the resistors with resistance R? Please enter your answer in units of volts [V].

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 68AP: A circuit contains a D-cell battery, a switch, a 20- resistor, and three 20-mF capacitors. The...

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