Here we'll see that an emf can be induced by the motion of the conductor in a static magnetic field. The U-shaped conductor in (Figure 1) lies perpendicular to a uniform magnetic field B with magnitude B=0.75 T, directed into the page. We lay a metal rod with length L= 0.10 m across the two arms of the conductor, forming a conducting loop, and move the rod to the right with constant speed v = 2.5 m/s. What is the magnitude of the resulting emf? Figure 1 of 1> х ххх хх x * x x X Xx x X X X Xx_ x x X X Xxx x x X Xx x x x X x x x X X x x X X x X x Part A - Practice Problem: With the given magnetic field and rod length, what must the speed be if the induced emf ha magnitude 0.86 V? Express your answer with appropriate units. ? Value Units

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Here we'll see that an emf can be induced by the motion
of the conductor in a static magnetic field. The U-shaped
conductor in (Figure 1) lies perpendicular to a uniform
magnetic field B with magnitude B = 0.75 T, directed
into the page. We lay a metal rod with length
L= 0.10 m across the two arms of the conductor,
forming a conducting loop, and move the rod to the right
with constant speed v = 2.5 m/s. What is the
magnitude of the resulting emf?
Figure
1 of 1
vat
х ххх хх
xx х х хх
х хх х х
|L
хххх х
x x х х хх
ххXX хххх хххх
Part A - Practice Problem:
With the given magnetic field and rod length, what must the speed be if the induced emf ha
magnitude 0.86 V ?
Express your answer with appropriate units.
HA
?
Value
Units
Transcribed Image Text:Here we'll see that an emf can be induced by the motion of the conductor in a static magnetic field. The U-shaped conductor in (Figure 1) lies perpendicular to a uniform magnetic field B with magnitude B = 0.75 T, directed into the page. We lay a metal rod with length L= 0.10 m across the two arms of the conductor, forming a conducting loop, and move the rod to the right with constant speed v = 2.5 m/s. What is the magnitude of the resulting emf? Figure 1 of 1 vat х ххх хх xx х х хх х хх х х |L хххх х x x х х хх ххXX хххх хххх Part A - Practice Problem: With the given magnetic field and rod length, what must the speed be if the induced emf ha magnitude 0.86 V ? Express your answer with appropriate units. HA ? Value Units
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