A conducting bar with negligible resistance slides along twó parallel wires at a constant speed v=4.0m/s along two parallel wires that are a distance 0.25m apart, connected by resistors R1 = 3. 002 and R2 = 5.002. The region between the wires is filled with a uniform magnetic field B=2.50T directed into the page. a) Calculate the currents 2,12 and 13. b) What eternal force is required to pull the conducting rod? X X X X X >R2 R1 d XI3 X X X X X X X X X X
A conducting bar with negligible resistance slides along twó parallel wires at a constant speed v=4.0m/s along two parallel wires that are a distance 0.25m apart, connected by resistors R1 = 3. 002 and R2 = 5.002. The region between the wires is filled with a uniform magnetic field B=2.50T directed into the page. a) Calculate the currents 2,12 and 13. b) What eternal force is required to pull the conducting rod? X X X X X >R2 R1 d XI3 X X X X X X X X X X
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Transcribed Image Text:A conducting bar with negligible resistance slides along two parallel wires at a
constant speed v=4.0m/s along two parallel wires that are a distance 0.25m apart,
= 3. 002 and R2 = 5.002. The region
connected by resistors R1
between the wires is filled with a uniform magnetic field B=2.50T directed into the
page.
a) Calculate the currents /2,12 and /3.
b) What eternal force is required to pull the conducting rod?
X X
X X
R2
R1
d
*13
12
хх
X X
хх
хх
X X X X
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