Suppose That You Wish to Construct a Simple Ac Generator

question 38

Multiple Choice

Suppose that you wish to construct a simple ac generator having an output of 12 V maximum when rotated at 60 Hz. A uniform magnetic field of 0.050 T is available. If the area of the rotating coil is 100 cm², how many turns do you need?

• A) 8
• B) 16
• C) 32
• D) 64
• E) 128

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