The armature of a 60 Hz ac generator rotates in a 0.45 T B-field. The area of the coils is 0.06 m2. a. Determine what the current & power output (not the power loss) will be if the resistance of the coil is 0.2 Ω. I =  850 A P = ?

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A: A permanent magnet motor is a type of motor that uses magnetic in the field along with the windings.

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A: The polarity of an induced voltage is determined by Lenz's law

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A:

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A: The solution can be achieved as follows.

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A: The given figure is shown below,

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DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.