A 3.0 -m bar moving through a uniform, 2.5 -T magnetic field with a speed of 2.0 m/s, oriented as shown. What is the emf induced between the ends B of this bar if it moves in the direction of the +x axis? A. Zero 30.0° B. 7.5 V С. 13.0 V D. 15.0 V
A 3.0 -m bar moving through a uniform, 2.5 -T magnetic field with a speed of 2.0 m/s, oriented as shown. What is the emf induced between the ends B of this bar if it moves in the direction of the +x axis? A. Zero 30.0° B. 7.5 V С. 13.0 V D. 15.0 V
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Transcribed Image Text:A 3.0 -m bar moving through a uniform,
2.5 -T magnetic field with a speed of 2.0 m/s, oriented
as shown. What is the emf induced between the ends
B
of this bar if it moves in the direction of the +x axis?
A. Zero
30.0°
B. 7.5 V
С. 13.0 V
D. 15.0 V
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