A 0.282 m -long bar moves on parallel rails that are connected through a 6.03 Ω...
A 0.282 m -long bar moves on parallel rails that are connected through a 6.03 Ω resistor, as shown in the following figure (Figure 1), so the apparatus makes a complete circuit. You can ignore the resistance of the bar and rails. The circuit is in a uniform magnetic field 1.30 Tthat is directed into the plane of the figure.
Part A
At an instant when the induced current in the circuit is counterclockwise and equal to 1.85 A , what is the magnitude of the velocity of the bar?
Part B
What is the direction of the velocity of the bar?
| leftward |
| rightward |
Homework Answers
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A 0.282 m -long bar moves on parallel rails that are connected
through a 6.03 Ω...
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A 0.204 m -long bar moves on parallel rails that are connected
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1), so the apparatus makes a complete circuit. You can ignore the
resistance of the bar and rails. The circuit is in a uniform
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A vertical bar and two parallel horizontal rails lie in the
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A 0.204 m -long bar moves on parallel rails that are connected
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resistance of the bar and rails. The circuit is in a uniform
magnetic field 1.45 T that is directed into the plane of the
figure. At an instant when the induced current in the circuit is
counterclockwise and equal to 1.70 A , what...
Exercise 29.28 Constants Part A A 1.15-m-long metal bar is pulled to the right at a steady 6.0 m/s perpendicular to a uniform, 0.765-T magnetic field. The bar rides on parallel metal rails connected through R-24.5-2, 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. Calculate the magnitude of the emf induced in the circuit Express your answer using two significant figures. Request Answer...
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vector Fapp points from the bar toward
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