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How would you connect these resistors so that their equivalent resistance was exactly 34 Q? Draw a diagram of the circuit. (hint: you will need a combination of parallel and series).

How would you connect these resistors so that their equivalent resistance was exactly 34 Q? Draw a diagram of the circuit. (hint: you will need a combination of parallel and series).

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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Make sure you fully understand the examples in the text before working these! 1. In the circuit below, what will happen to the current though R₁ when the switch is closed? Will ita increase, b) decrease or c) stay the same? A V R₁ www www R₂ www R3 wwww RA 2. In the circuit above, what will happen to the voltage across R4 when the switch is closed? Will it a) increase, b) decrease or c) stay the same? 3. In the circuit above, which resistor will have the most current flowing through it after the switch is closed? R₁ 4. 4 resistors are connected in series. R₁ = 10.0 2, R₂ = 20.0 2, R3 = 6.0Q2 and R4 = 12.00. What is the equivalent resistance of these 4 resistors? 52 5. If the same resistors (from problem 4) were connected in parallel then what would be their equivalent resistance? 2.52 6. How would you connect these resistors so that their equivalent resistance was exactly 34 Q? Draw a diagram of the circuit. (hint: you will need a combination of parallel and series). 7. Calculate the equivalent resistance in the circuit below, and determine the current drawn from the battery, the current owing through R3, the current flowing through R4 and the current flowing through R5.
Transcribed Image Text:Make sure you fully understand the examples in the text before working these! 1. In the circuit below, what will happen to the current though R₁ when the switch is closed? Will ita increase, b) decrease or c) stay the same? A V R₁ www www R₂ www R3 wwww RA 2. In the circuit above, what will happen to the voltage across R4 when the switch is closed? Will it a) increase, b) decrease or c) stay the same? 3. In the circuit above, which resistor will have the most current flowing through it after the switch is closed? R₁ 4. 4 resistors are connected in series. R₁ = 10.0 2, R₂ = 20.0 2, R3 = 6.0Q2 and R4 = 12.00. What is the equivalent resistance of these 4 resistors? 52 5. If the same resistors (from problem 4) were connected in parallel then what would be their equivalent resistance? 2.52 6. How would you connect these resistors so that their equivalent resistance was exactly 34 Q? Draw a diagram of the circuit. (hint: you will need a combination of parallel and series). 7. Calculate the equivalent resistance in the circuit below, and determine the current drawn from the battery, the current owing through R3, the current flowing through R4 and the current flowing through R5.
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