x S Jingbo Ye\'s web page at x Area Between curves x WileyPLUS C Secure https://
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x S Jingbo Ye's web page at x Area Between curves x WileyPLUS C Secure https:// wileyplus.com/edugen/student/mainfr.uni edugen Apps O Formatting IThe Java Complete printf for Je Gfs used 2007 Lexus ES 3 D New Tab cts used 2009 Toyota Ava Articles citations with Get You Homework t Gfs used 20o7 Toyota Ava WileyPLUS Halliday, Fundamentals of Physics, 10e Physics (PHYS 1303, 1304, 1307, 1308 Home Read, Study & Practice AS iannment Open Assignment FULL SCREEN PRENTERVERSION BACK NEXT Chapt 26, P 038 HW6 In Figure (s), a 372 resistor is connected to a battery. Figure (b) shows the increase of thermal energy Eth in the resistor as a function of time t. The vertical scale is set by Eths 3.70 m, and the horizontal scale is set by te 8-8 s. What is the electric potential across the battery 02S Chapter 26. Problem Number Units is +/-1 in the 2nd signincant digit Click if you would like to show work for this question: QBen Show Work 2Chapter 26 Problem License Agreement I Erla I ZODO 20LZlohn Wile.BuSans un. All Rights Reserved. A Division of lohn WileLa Sans Inc. Version 4.22. 04 PM ENG Ask me anything 3/2VExplanation / Answer
For a resistor, battery combination
let resistance = R
voltage = V
current = i
then thermal energy dissipation rate (POWER) = Vi
but V = iR
so d(Eth/dt) = V^2/R
this is slope of the graph
now vertical scale = Eth = 3.7*10^-3 J
horizontal scale = ts = 8.8 s
From the graph, slope = Eth*4/5*ts = 3.363*10^-4 W
V^2/R = 3.363*10^-4
R = 37 ohm
V = 0.11155 V
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