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11. A 22 O resistor and a 33 O resistor are connected in series and are connected to a 120 V power source. a. What is the equivalent resistance of the circuit? b. What is the current in the circuit? c. What is the potential difference across each resistor?

11. A 22 O resistor and a 33 O resistor are connected in series and are connected to a 120 V power source. a. What is the equivalent resistance of the circuit? b. What is the current in the circuit? c. What is the potential difference across each resistor?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Solve in notebook-Post the picture in LMS APPLICATIONS 11. A 22 O resistor and a 33 Q resistor are connected in series and are connected to a 120 V power source. a. What is the equivalent resistance of the circuit? b. What is the current in the circuit? c. What is the potential difference across each resistor? 12. Three resistors of 3.3 kQ, 4.7 kN, and 3.9 kN are connected in series across a 12 V battery. a. What is the equivalent resistance? b. What is the current through the resistors? c. Find the total potential difference across the three resistors. 13. CHALLENGE Select a resistor to be used as part of a voltage divider along with a 1.2 kO resistor. The potential difference across the 1.2 kQ resistor is to be 2.2 V when the supply is 12 V.
Transcribed Image Text:Solve in notebook-Post the picture in LMS APPLICATIONS 11. A 22 O resistor and a 33 Q resistor are connected in series and are connected to a 120 V power source. a. What is the equivalent resistance of the circuit? b. What is the current in the circuit? c. What is the potential difference across each resistor? 12. Three resistors of 3.3 kQ, 4.7 kN, and 3.9 kN are connected in series across a 12 V battery. a. What is the equivalent resistance? b. What is the current through the resistors? c. Find the total potential difference across the three resistors. 13. CHALLENGE Select a resistor to be used as part of a voltage divider along with a 1.2 kO resistor. The potential difference across the 1.2 kQ resistor is to be 2.2 V when the supply is 12 V.
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