7) A conducting rod whose length is 25 cm is placed on a U-shaped metal wire that has a resistance) of 12.00 as shown ab

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7 A Conducting Rod Whose Length Is 25 Cm Is Placed On A U Shaped Metal Wire That Has A Resistance Of 12 00 As Shown Ab 1 (17.51 KiB) Viewed 28 times

7) A conducting rod whose length is 25 cm is placed on a U-shaped metal wire that has a resistance) of 12.00 as shown above. The wire and the rod are placed in the plane of the paper A constant magnetic field of strength 0.40 T is applied out of the paper. An applied force moves the rod to the left with a constant speed of 6.0 m/s. What is the magnitude and direction of the induced current in the wire? A) 75 mA counterclockwise B) 50 mA counterclockwise C) 75 mA clockwise D) 50 mA clockwise E) 17 mA clockwise Figure 21.8 +0.400 μC 0.290 m -0.220 μC