Q: An electric generator contains a coil of 114 turns of wireformed into a recta

Question

Q: An electric generator contains a coil of 114 turns of wireformed into a rectangular loop 50.0 cm by 30.0 cm, placed entirelyin a uniform magnetic field with magnitude B = 8.89 T andwith initially perpendicular to the coil's plane. What is themaximum value of the emf produced when the coil is spun at 3,411rev/min about an axis perpendicular to B ?Give the answer in kilo-Volt (kV) and totwo decimal places.(kilo = k=103) Q: An electric generator contains a coil of 114 turns of wireformed into a rectangular loop 50.0 cm by 30.0 cm, placed entirelyin a uniform magnetic field with magnitude B = 8.89 T andwith initially perpendicular to the coil's plane. What is themaximum value of the emf produced when the coil is spun at 3,411rev/min about an axis perpendicular to B ?Give the answer in kilo-Volt (kV) and totwo decimal places.(kilo = k=103)

Explanation / Answer

Formula for calculating the value of the induced emf is                     = NBA                       = NB(Lb) ....................(1) Here N = 114         B = Magnetic fieldstrength = 8.89 T         L = 0.50m         b = 0.30m         =(3411)(2/60) rad/s

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