A 0 330 M Long Metal Bar Is Pulled To The Left By An Applied Force F The Bar Rides On Parallel Metal Rails Connected Th 1 (30.86 KiB) Viewed 86 times
A 0 330 M Long Metal Bar Is Pulled To The Left By An Applied Force F The Bar Rides On Parallel Metal Rails Connected Th 2 (35.4 KiB) Viewed 86 times
A 0.330-m-long metal bar is pulled to the left by an applied force F. The bar rides on parallel metal rails connected through a 41.0 2 resistor, as shown in (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 0.630 T magnetic field that is directed out of the plane of the figure. Figure B V 1 of 1
▾ Part A At the instant when the bar is moving to the left at 5.90 m/s, is the induced current in the circuit clockwise or counterclockwise? counterclockwise O clockwise Submit Request Answer Part B What is the rate at which the applied force is doing work on the bar? Express your answer with the appropriate units. P = μà Value Submit Request Answer Units 1999 ? 2/
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