Answered: The magnetic field through a single…

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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The magnetic field through a single loop of wire 14.0 cm in radius and of 11.5 Ω resistance changes with time as shown in the figure. Calculate the emf in the loop as a function of time.

a)What is the emf at t = 1.0 s? For the sign take the loop in the plane of the paper, and the magnetic field out of the paper. Take clockwise to be positive emf.

b)What is the emf at t = 3.0 s?

c)What is the emf at t = 5.0 s?

d)What is the current at t = 1.0 s?

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These answers except for b are incorrect. please stop giving me wrong answers:(

(8c30p2) The magnetic field through a single loop of wire 14.0 cm in radius and of 11.5 2 resistance changes with time as shown
in the figure. Calculate the emf in the loop as a function of time.
1.0
€0.5
You are correct.
Your receipt no. is 160-340
What is the emf at t = 5.0 s?
-0.15 V
What is the emf at t = 1.0 s? For the sign take the loop in the plane of the paper, and the magnetic field out of the paper. Take
clockwise to be positive emf.
0.15 V
calculate the slope at each time
Submit Answer Unable to interpret units. Computer reads units as ")v". ? Tries 1/4 Previous Tries
What is the emf at t = 3.0 s?
0.00 V
Previous Tries
Submit Answer Incorrect. Tries 1/4 Previous Tries
What is the current at t = 1.0 s?
13 mA
Submit Answer Incorrect. Tries 1/4 Previous Tries
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