e 3.movable bar is initially at rest and then released. TheThe rail gun: In the set up on the left theRbattery has an emf value ɛ and the loop has a totalresistance R. While the rails where the bar is on have田near zero friction. a) Show that the bar reaches terminale velocity and find an expression for its terminal velocity田b) Find the terminal velocity for e = 1V, R=0.1Q, L= 6cm and B=0.5T (Ans: a) Vermb) 33 m/s or 74 mph)BL

Answered: Image /qna-images/answer/43f85a04-4281-4063-9650-fa5051334fa0.jpg

e 3. The rail gun: In the set up on the left the movable bar is initially at rest and then released. The battery has an emf value ɛ and the loop has a total resistance R. While the rails where the bar is on have near zero friction. a) Show that the bar reaches terminal e velocity and find an expression for its terminal velocity b) Find the terminal velocity for ɛ = 1V, R=0.1 Q, L= 6 %24 cm and B=0.5T (Ans: a) veerm== b) 33 m/s or 74 mph) %3D BL

e 3. The rail gun: In the set up on the left the movable bar is initially at rest and then released. The battery has an emf value ɛ and the loop has a total resistance R. While the rails where the bar is on have near zero friction. a) Show that the bar reaches terminal e velocity and find an expression for its terminal velocity b) Find the terminal velocity for ɛ = 1V, R=0.1 Q, L= 6 %24 cm and B=0.5T (Ans: a) veerm== b) 33 m/s or 74 mph) %3D BL

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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