An airplane black box contains a bunch of unknown resistances and batteries connected in unknown way such that (1) a 9 Ohm resistor across the terminals of the circuit box draws 0.80 A, and\ (2) an 17 Ohm resistor draws 0.50 A. What resistance will draw 0.12 A?
An airplane black box contains a bunch of unknown resistances and batteries connected in unknown way such that (1) a 9 Ohm resistor across the terminals of the circuit box draws 0.80 A, and\ (2) an 17 Ohm resistor draws 0.50 A. What resistance will draw 0.12 A?
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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An airplane black box contains a bunch of unknown resistances and batteries connected in unknown way such that (1) a 9 Ohm resistor across the terminals of the circuit box draws 0.80 A, and\
(2) an 17 Ohm resistor draws 0.50 A. What resistance will draw 0.12 A?
A few of my classmates are getting 84.5 ohms but I'm getting a different answer, mind showing me step by step as to how they could have gotten that if that's the correct answer.
Thank you.
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