R= 6.02 1.20 m,
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A conductive rod can slide on two conductive rails, as shown in the figure. What speed must the bar have for a current of 0.5A to flow through the resistor?
![R= 6,02
1.20 m,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9363036b-eb9b-4952-8b18-f49968e8cf78%2F967196f1-5736-444d-9d92-ce01c315bde1%2F61nkh0b_processed.png&w=3840&q=75)
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