Four resistors are connected in parallel across a 9.20−V battery. They carry currents of 150mA, 45.0mA,14.0 mA, and 4.00 mA. If the resistor with the largest resistance is replaced with one having twice the resistance. What is the ratio of the new current in the battery to the original current?What If? If instead the resistor with the smallest resistance is replaced with one having twice the resistance, what is the ratio of the new total current to the original current?

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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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Four resistors are connected in parallel across a 9.20−V battery. They carry currents of 150mA, 45.0mA,14.0 mA, and 4.00 mA. If the resistor with the largest resistance is replaced with one having twice the resistance.

What is the ratio of the new current in the battery to the original current?
What If? If instead the resistor with the smallest resistance is replaced with one having twice the resistance, what is the ratio of the new total current to the original current?

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