Twenty five conducting loops, or turns are connected in series to form a coil. Each turn...
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Twenty five conducting loops, or turns are connected in series to form a coil. Each turn has a length 1-2,5 m and width w=20 cm. The coil is rotated at a constant speed of 1200 rpm in a magnetic flux density B directed upward. The coil terminals are connected to a load impedance Z 10 245° 2. The power delivered to the load 100 kW. Determine: (a) The required flux density. (b) If the coil is in position of maximum flux linkage at time t=0, find the magnitude of the output voltage at t = 1/80 sec. (c) What will be the output rms voltage and current if this planar coil is formed of 25 turns connected in parallel fall turns in the same plane). Twenty five conducting loops, or turns are connected in series to form a coil. Each turn has a length 1-2,5 m and width w=20 cm. The coil is rotated at a constant speed of 1200 rpm in a magnetic flux density B directed upward. The coil terminals are connected to a load impedance Z 10 245° 2. The power delivered to the load 100 kW. Determine: (a) The required flux density. (b) If the coil is in position of maximum flux linkage at time t=0, find the magnitude of the output voltage at t = 1/80 sec. (c) What will be the output rms voltage and current if this planar coil is formed of 25 turns connected in parallel fall turns in the same plane).
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a 82 T of flux density is needed This is because the coil rotates at a constant spee... View the full answer
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