A bar of length L = 0.33 m is placed on metallic rails in such a way that a circuit withresistance R = 31.0 2 is formed.At time t = 0 s the length of the rails is x; = 0.17 m. The bar is moving to the right(+x direction) with constant speed v = 0.10 m/s.The rail is placed in a magnetic field B(t)= -0.030t k, where t is in seconds.t > 0 sX AXB(t)What is the absolute value of the EMF induced in the circuit at time t = 0.60 s?Hints:• Use the product rule if you are taking the time-derivative of the product oftwo functions that both have time dependence: fg• You can should use the velocity to determine how long the rectangular loop isin the x-direction at time t = 0.60 s, but notice that the loop had initial lengthX; = = 0.17 m.di 8 + fdProvide your answer in millivolts, use appropriate symbols. Express your answer withthree significant figures, do not use scientific notation. Using more significant figureswill not be considered incorrect, using fewer may cause errors due to rounding.Your Answer:mvAnswerunits

Given: Length of bar (L) = 0.33 m Constant speed of bar (v) = 0.10 m/s along +x axis Strength of…

A bar of length L = 0.33 m is placed on metallic rails in such a way that a circuit with resistance R = 31.0 2 is formed. At time t = 0 s the length of the rails is x; = 0.17 m. The bar is moving to the right (+x direction) with constant speed v = 0.10 m/s. The rail is placed in a magnetic field B(t) :-0.030t k, where t is in seconds. X X X X X X X X X t > 0 s X AX L B(t) What is the absolute value of the EMF induced in the circuit at time t = 0.60 s? Hints:

A bar of length L = 0.33 m is placed on metallic rails in such a way that a circuit with resistance R = 31.0 2 is formed. At time t = 0 s the length of the rails is x; = 0.17 m. The bar is moving to the right (+x direction) with constant speed v = 0.10 m/s. The rail is placed in a magnetic field B(t) :-0.030t k, where t is in seconds. X X X X X X X X X t > 0 s X AX L B(t) What is the absolute value of the EMF induced in the circuit at time t = 0.60 s? Hints:

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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