A 4.00×10-2 Ω square wire loop 15.0 cm on a side has its plane normal to a uniform magnetic field of magnitude B = 3.0 T. If you pull two opposite sides of the loop away from each other, the other two sides automatically draw toward each other, reducing the area enclosed by the loop.If the area is reduced to zero in a time of 0.20 s what is the average emf during this time interval? Tries 0/4 What is the average current during this time interval? Tries 0/4
A 4.00×10-2 Ω square wire loop 15.0 cm on a side has its plane normal to a uniform magnetic field of magnitude B = 3.0 T. If you pull two opposite sides of the loop away from each other, the other two sides automatically draw toward each other, reducing the area enclosed by the loop.If the area is reduced to zero in a time of 0.20 s what is the average emf during this time interval? Tries 0/4 What is the average current during this time interval? Tries 0/4
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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A 4.00×10-2 Ω square wire loop 15.0 cm on a side has its plane normal to a uniform magnetic field of magnitude B = 3.0 T. If you pull two opposite sides of the loop away from each other, the other two sides automatically draw toward each other, reducing the area enclosed by the loop.
If the area is reduced to zero in a time of 0.20 s what is the average emf during this time interval?
| Tries 0/4 |
What is the average current during this time interval?
| Tries 0/4 |
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