AC Generator: Suppose That You Wish to Construct a Simple

question 54

Multiple Choice

AC generator: 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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Definitions:

Interference

The phenomenon where the learning of new information hampers the ability to recall previously learned information.

Suggestibility

The susceptibility of individuals to accept and incorporate misinformation or ideas from others into their own memory and beliefs.

Flashbulb Memory

Flashbulb memory is a vivid, detailed memory of an emotionally significant moment or event, which feels as if it has been captured in a photograph.

Memory Confidence

The level at which one trusts the accuracy of their own memories.