Problem Set #14 - Electric Generators I Use Faraday's Law and Ohm's Law to answer the following questions: 1) An AC generator is generating 100VAC output. List three specific ways that you could double the output voltage. 2) A coil is wrapped with 500 turns of wire and passes through a change of 0.02 Wb (Weber is the unit of magnetic flux) in 0.4 seconds. What is the induced voltage as measured at the output leads of the coil? (the unit measuring strength of a magnetic field is the Tesla [T], while the unit of magnetic flux is the Weber [Wb].1 Wb = 1 T * m2.) 3) The coil in problem #2 is connected to a load, and the total resistance is 5 Q. How much current will flow in this coil? 4) A coil consists of 1,000 turns of wire wrapped around the perimeter of a 20cm x 20cm rectangle. The coil is exposed to a magnetic field that changes from 0.0 to 0.6 T in 0.2 seconds. What is the voltage measured at the output leads of the coil? (Hint: Remember that magnetic flux = (magnetic field)(area), a.k.a. (D = BA, or Wb = T * m2} 5) The output of the generator in #4 is connected to a load, and the current measured through the load is -10 A. What is the resistance of the load