X 1.8 T X X X 25 cm 3.0 m/s X 2.0 Ω X X String X Top View A metal rod is pulled through a uniform magnetic field as show

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X 1.8 T X X X 25 cm 3.0 m/s X 2.0 Ω X X String X Top View A metal rod is pulled through a uniform magnetic field as shown above. Assume gravity is negligible. 1. Calculate the magnitude of the induced current in the loop. 2. Indicate the direction of the induced current in the loop. 3. Draw a force diagram of the rod. 4. Calculate the magnitude of the magnetic force acting on the rod. = 5. Now suppose gravity and friction are no longer negligible. Use the rod mass (m = 250g) and the coefficient of sliding friction µk 0.12 to determine the tension required in the string to pull the rod as indicated in the original diagram above.