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(7%) Problem 1: A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). Such a battery is listed as having a capacity of Q = 4.5E-08 C. Randomized Variables Q = 4.5E-08 C A 33% Part (a) How many free electrons does the battery contain, N? Grade Summary Deductions Potential N = 0% 100% sin() cos() tan() 7 8 9 НОМЕ Submissions Attempts remaining: 10 (0% per attempt) detailed view cotan() asin() acos() E AAL 4 6 atan() acotan() sinh() 1 3 cosh() tanh() cotanh() Radians END O Degrees VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. O A 33% Part (b) If there are 1.0 million electrons moving through the phone every second how long will the battery last in seconds? A 33% Part (c) Current, I, is given in amps which are coulombs per second. What is the current passing through the phone? All content © 2022 Expert TA, LLC

(7%) Problem 1: A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). Such a battery is listed as having a capacity of Q = 4.5E-08 C. Randomized Variables Q = 4.5E-08 C A 33% Part (a) How many free electrons does the battery contain, N? Grade Summary Deductions Potential N = 0% 100% sin() cos() tan() 7 8 9 НОМЕ Submissions Attempts remaining: 10 (0% per attempt) detailed view cotan() asin() acos() E AAL 4 6 atan() acotan() sinh() 1 3 cosh() tanh() cotanh() Radians END O Degrees VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. O A 33% Part (b) If there are 1.0 million electrons moving through the phone every second how long will the battery last in seconds? A 33% Part (c) Current, I, is given in amps which are coulombs per second. What is the current passing through the phone? All content © 2022 Expert TA, LLC

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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Please help me answer question 1 , Part A,B and C it would be greatly appreciated ,

Thank you in advance 

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(7%) Problem 1: A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). Such a battery is listed as having a capacity of Q = 4.5E-08 C. %3D Randomized Variables Q = 4.5E-08 C 33% Part (a) How many free electrons does the battery contain, N? Grade Summary N = || Deductions 0% Potential 100% 8 9 sin() cos() tan() JT 7 НOME Submissions Attempts remaining: 10 (0% per attempt) detailed view cotan() asin() acos() E 1^ 4 5 atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. A 33% Part (b) If there are 1.0 million electrons moving through the phone every second how long will the battery last in seconds? 33% Part (c) Current, I, is given in amps which are coulombs per second. What is the current passing through the phone? All content © 2022 Expert TA, LLC
Transcribed Image Text:(7%) Problem 1: A cell phone battery uses chemistry to create a charge separation between the terminals (anode and cathode). Such a battery is listed as having a capacity of Q = 4.5E-08 C. %3D Randomized Variables Q = 4.5E-08 C 33% Part (a) How many free electrons does the battery contain, N? Grade Summary N = || Deductions 0% Potential 100% 8 9 sin() cos() tan() JT 7 НOME Submissions Attempts remaining: 10 (0% per attempt) detailed view cotan() asin() acos() E 1^ 4 5 atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + END O Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. A 33% Part (b) If there are 1.0 million electrons moving through the phone every second how long will the battery last in seconds? 33% Part (c) Current, I, is given in amps which are coulombs per second. What is the current passing through the phone? All content © 2022 Expert TA, LLC
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