A 1.40-m-long metal bar is pulled to the right at a steady 5.9 m/s perpendicular to a uniform, 0.730-T magnetic field. The bar rides on parallel metal rails connected through R = 25.4-N, as shown in the figure (Figure 1), so the apparatus makes a complete circuit. You can ignore the resistance of the bar and the rails.
A 1.40-m-long metal bar is pulled to the right at a steady 5.9 m/s perpendicular to a uniform, 0.730-T magnetic field. The bar rides on parallel metal rails connected through R = 25.4-N, as shown in the figure (Figure 1), so the apparatus makes a complete circuit. You can ignore the resistance of the bar and the rails.
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Transcribed Image Text:Part A
A 1.40-m-long metal bar is pulled to the right at a steady
5.9 m/s perpendicular to a uniform, 0.730-T magnetic
Calculate the magnitude of the emf induced in the circuit.
Express your answer using two significant figures.
field. The bar rides on parallel metal rails connected
through R = 25.4-2, as shown in the figure (Figure 1),
so the apparatus makes a complete circuit. You can
ignore the resistance of the bar and the rails.
ΑΣφ
?
E =
V
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Figure
< 1 of 1>
Part B
Find the direction of the current induced in the circuit.
O clockwise
O counterclockwise
9,
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Transcribed Image Text:Part C
Calculate the current through the resistor.
Express your answer using two significant figures.
ΑΣφ
?
I =
A
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