Question Reads: At time t = 0, a rectangular coil of resistance R = 2 ohms and dimensions w = 3 cm and L = 8 cm enters a

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Question Reads: At time t = 0, a rectangular coil of resistance R = 2 ohms and dimensions w = 3 cm and L = 8 cm enters a

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Question Reads:
At time t = 0, a rectangular coil of resistance R = 2 ohms and dimensions w = 3 cm and L = 8 cm enters a region of constant magnetic field B = 1.6T directed into the screen as shown. The length of the region containing the magnetic field is LB = 15 cm. The coil is observed to kove at constant velocity v = 5 cm/s. What is the force required at time t = 0.8 sec to maintain velocity?
W L X B X X X X X X Χ Χ Χ Χ Χ Χ Χ ΛΑ Χ Χ Χ Χ Χ Χ Χ Χ Χ Χ Χ Χ Χ Χ LB
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