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Derive an expression for the current in a system like that in the figure below,

Derive an expression for the current in a system like that in the figure below,

An Introduction to Physical Science
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 11E
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Derive an expression for the current in a system like that in the figure below, under the following conditions. The resistance between the rails is R, the rails and the moving rod are identical in cross section A and have the same resistivity ?. The distance between the rails is ℓ, and the rod moves at constant speed v perpendicular to the uniform field B. At time zero, the moving rod is next to the resistance R. (Use any variable or symbol stated above along with the following as necessary: t for time.)
 
 
I =                
X x Β x X RX X (x) X ΔΑ = {ΔX |Δx+| X X X V= ΔΧ ΔΙ X X X (x)
Transcribed Image Text:X x Β x X RX X (x) X ΔΑ = {ΔX |Δx+| X X X V= ΔΧ ΔΙ X X X (x)
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