Q4: Show detailed work and pay attention to the units.There are two different ways to calculate the potential difference across the bar, using the motional EMF expression or Faraday's Law. Show that both methods givethe same answer.Use the right hand rule to figure out which end of the bar (A or B) will be at a higher potential due to the motion of the conductor in the field. A resistor R is connected between two parallel conducting rails separated by 39 cm, as shown in the diagram. A conducting bar maintains electric contact with the railsas it moves relative to them with constant velocity from x = 25 cm to x = 41 cm in 0.3 seconds. A uniform 0.3 T field points into the page. Calculate the induced electricpotential difference between the two ends of the bar.X A XX.メX x X x BX

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resistor R is connected between two parallel conducting rails separated by 39 cm, as shown in the diagram. A conducting bar maintains electric contact with the rails s it moves relative to them with constant velocity from x = 25 cm to x = 41 cm in 0.3 seconds. A uniform 0.3 T field points into the page. Calculate the induced electric otential difference between the two ends of the bar. X AX X X B X ->

resistor R is connected between two parallel conducting rails separated by 39 cm, as shown in the diagram. A conducting bar maintains electric contact with the rails s it moves relative to them with constant velocity from x = 25 cm to x = 41 cm in 0.3 seconds. A uniform 0.3 T field points into the page. Calculate the induced electric otential difference between the two ends of the bar. X AX X X B X ->

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 87PE: Unreasonable Results An inventor wants to generate 120V power by moving a 1.00mlong wire...

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