A magnetic field of 3 tesla is oriented into the page a 10, Ask an Expert

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A magnetic field of 3 Tesla is oriented into the page. A 10 cm long conducting bar is pulled to the right at a constant speed of 3.4 m/s. Assume the resistor R=2.

a) What is the magnitude of the applied force? (answer in N)

b) What is the power supplied by the person pulling the bar?

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