Consider the circuit configurations below, where two lightbulbs are connected to a single battery in different ways. Based on what you learned about parallel and series connections in lab, which of these two configurations would result in the light bulbs being the brightest? Fully explain your reasoning. Imagine that you are given four 100Ω resistors to build a circuit. Your challenge is to use all four of the resistors in the circuit, but the circuit must have an overall equivalent resistance of 100Ω. Is this possible? If so, draw a diagram of the circuit and explain how the connections result in a 100Ω equivalent resistance. If this is not possible, draw a diagram of a circuit involving all four resistors that has an equivalent resistance as close to 100Ω as is possible.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Consider the circuit configurations below, where two lightbulbs are connected to a single battery in different ways. Based on what you learned about parallel and series connections in lab, which of these two configurations would result in the light bulbs being the brightest? Fully explain your reasoning.

 

Imagine that you are given four 100Ω resistors to build a circuit. Your challenge is to use all four of the resistors in the circuit, but the circuit must have an overall equivalent resistance of 100Ω. Is this possible?

If so, draw a diagram of the circuit and explain how the connections result in a 100Ω equivalent resistance. If this is not possible, draw a diagram of a circuit involving all four resistors that has an equivalent resistance as close to 100Ω as is possible.

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