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A wire is placed within a magnetic field, and a current starts to flow through
the wire. Which statement about the magnetic field must be true?
O A. The field is produced by permanent magnets,
O B. The field is moving
C. The field is produced by induced magnetism.
OD. The field is not moving
PLEASE PLEASE HELP QUICK

Respuesta :

pfellas
The field must be moving to produce a current in a stationary wire.
phantombox0

Answer:

B. The field is moving

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