An AC generator is to have a maximum output of 332 V. Each coil has an area of 0.146 m² and a resistance of 16.6 and rotates in a magnetic field of 0.725 T with a frequency of 37.2 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. max = A (c) Determine the induced emf as a function of time. ε = V)sin
An AC generator is to have a maximum output of 332 V. Each coil has an area of 0.146 m² and a resistance of 16.6 and rotates in a magnetic field of 0.725 T with a frequency of 37.2 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = turns (b) Find the maximum current induced in the coil. max = A (c) Determine the induced emf as a function of time. ε = V)sin
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 42P: Suppose a coil has a self-inductance of 20.0 H and a resistance of 200 . What (a) capacitance and...
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