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1. Problem 4. [25 pts] A 20-turn rectangular coil with sides 1 30 cm and w - 10 cm is placed in the y-z plane. If the coil, which carries a current I- 10 A, is in the presence of a magnetic flux density B = 2x10-2(2 + 2j) (T), determine the forces acting on the coil. (a) [10pts] Clearly sketch the coil and the magnetic field components. Which magnetic component will act on the coil? (b) [5pts] Sketch the force that is acting on the coil. Will the coil rotate cew or ew looking from the top of the z-axis? (c) [10pts Determine the forces acting on the coil.

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