A conducting rod of length = 35.0 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 ac ends of the bars to form a loop. A constant magnetic field B = 2.10 T is directed perpendicularly into the page. An external agent pulls the rod to the left with a constant speed of v = 7.65 m/s. Find the following. R₁₂ x x x x x x x x x x x x (a) the currents in both resistors 2.00- resistor 5.00- resistor x x x A A x x x x x x x x x X R₂ (b) the total power delivered to the resistance of the circuit W ↑ (c) the magnitude of the applied force that is needed to move the rod with this constant velocity N

Physics for Scientists and Engineers with Modern Physics
10th Edition
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Author:Raymond A. Serway, John W. Jewett
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Chapter30: Faraday's Law
Section: Chapter Questions
Problem 35AP: A conducting rod of length = 35.0 cm is free to slide on two parallel conducting bars as shown in...
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A conducting rod of length = 35.0 cm is free to slide on two parallel conducting bars as shown in the figure below. Two resistors R₁ = 2.00 and R₂ = 5.00 are connected across the
ends of the bars to form a loop. A constant magnetic field B = 2.10 T is directed perpendicularly into the page. An external agent pulls the rod to the left with a constant speed of
v = 7.65 m/s. Find the following.
R₁
www
xxx
x
x
*=*
X
x *
X
x
x
xxx
(a) the currents in both resistors
2.00- resistor
5.00- resistor
N
xxx
xxx
X
A
A
X
X
xxxx x
xxxxxx
* *
x
xxxx
M
*
R₂
(b) the total power delivered to the resistance of the circuit
W
(c) the magnitude of the applied force that is needed to move the rod with this constant velocity
Transcribed Image Text:A conducting rod of length = 35.0 cm is free to slide on two parallel conducting bars as shown in the figure below. Two resistors R₁ = 2.00 and R₂ = 5.00 are connected across the ends of the bars to form a loop. A constant magnetic field B = 2.10 T is directed perpendicularly into the page. An external agent pulls the rod to the left with a constant speed of v = 7.65 m/s. Find the following. R₁ www xxx x x *=* X x * X x x xxx (a) the currents in both resistors 2.00- resistor 5.00- resistor N xxx xxx X A A X X xxxx x xxxxxx * * x xxxx M * R₂ (b) the total power delivered to the resistance of the circuit W (c) the magnitude of the applied force that is needed to move the rod with this constant velocity
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