-4 AN2 = 810-turn wire coil of resistance 24.0 is placed on top of a 6.20-cm-long,...
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-4 AN2 = 810-turn wire coil of resistance 24.0 is placed on top of a 6.20-cm-long, N₁ = 12600-turn solenoid, as in the figure below. Both coil and solenoid have cross-sectional areas of 1.36 x 107 m². 60.0 V 14.0 Ω ww + 24.0 Ω N₂ turns N₁ turns (a) How long does it take the solenoid current to reach 0.632 times its maximum value? ms (b) Determine the average back emf caused by the self-inductance of the solenoid during this interval. The magnetic field produced by the solenoid at the location of the coil is one-half as strong as the field at the center of the solenoid. (Enter the magnitude only.) V (c) Determine the average rate of change in magnetic flux through each turn of the coil during the stated interval. V (d) Find the magnitude of the average induced current in the coil. mA -4 AN2 = 810-turn wire coil of resistance 24.0 is placed on top of a 6.20-cm-long, N₁ = 12600-turn solenoid, as in the figure below. Both coil and solenoid have cross-sectional areas of 1.36 x 107 m². 60.0 V 14.0 Ω ww + 24.0 Ω N₂ turns N₁ turns (a) How long does it take the solenoid current to reach 0.632 times its maximum value? ms (b) Determine the average back emf caused by the self-inductance of the solenoid during this interval. The magnetic field produced by the solenoid at the location of the coil is one-half as strong as the field at the center of the solenoid. (Enter the magnitude only.) V (c) Determine the average rate of change in magnetic flux through each turn of the coil during the stated interval. V (d) Find the magnitude of the average induced current in the coil. mA
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L Hone A L 0437 3 dz 1 on t1 108 70 47x167x112600P ... View the full answer
Related Book For
College Physics
ISBN: 978-0495113690
7th Edition
Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett
Posted Date:
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