3G40%00:42Diagram for Q1A conducting rod of length l = 35 cm is free to slide on twoparallel conducting bars as shown in the figure below. Tworesistors R1 = 2.00n and R2 = 5.002 are connected across theends of the bars to form a loop. A constant magnetic fieldB = 2.5 T is directed perpendicular into the page. An externalQ2agent pulls the rod to the left with a constant speed v = 8.00 m/s.Calculate(a) The currents in both resistors(b)The total power delivered to the resistance of the circuit(c) The magnitude of the applied force that is needed to movethe rod with this constant velocity.2.00 aE32 |Page

Since the rod is pulled towards the left, the area of loop on left side is decreasing, thus the flux…

Q2 A conducting rod of length l= 35 cm is free to slide on two parallel conducting bars as shown in the figure below. Two resistors R1 = 2.00 and R2 = 5.000 are connected across the ends of the bars to form a loop. A constant magnetic field B = 2.5 T is directed perpendicular into the page. An external agent pulls the rod to the left with a constant speed v = 8.00 m/s. Calculate (a) The currents in both resistors The total power delivered to the resistance of the circuit The magnitude of the applied force that is needed to move the rod with this constant velocity. (b) (c) 2.00a h.00

Q2 A conducting rod of length l= 35 cm is free to slide on two parallel conducting bars as shown in the figure below. Two resistors R1 = 2.00 and R2 = 5.000 are connected across the ends of the bars to form a loop. A constant magnetic field B = 2.5 T is directed perpendicular into the page. An external agent pulls the rod to the left with a constant speed v = 8.00 m/s. Calculate (a) The currents in both resistors The total power delivered to the resistance of the circuit The magnitude of the applied force that is needed to move the rod with this constant velocity. (b) (c) 2.00a h.00

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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Question

3G
40%
00:42
Diagram for Q1
A conducting rod of length l = 35 cm is free to slide on two
parallel conducting bars as shown in the figure below. Two
resistors R1 = 2.00n and R2 = 5.002 are connected across the
ends of the bars to form a loop. A constant magnetic field
B = 2.5 T is directed perpendicular into the page. An external
Q2
agent pulls the rod to the left with a constant speed v = 8.00 m/s.
Calculate
(a) The currents in both resistors
(b)
The total power delivered to the resistance of the circuit
(c) The magnitude of the applied force that is needed to move
the rod with this constant velocity.
2.00 aE
32 |Page

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