Excitation of the three coils produces ________ Options: A . &nbspa static magnetic field B . &nbspa rotating magnetic field C . &nbspa static electric field D . &nbspa rotating electric field

Excitation of the three coils produces _______

Question

Excitation of the three coils produces ________

Options:

A . a static magnetic field

B . a rotating magnetic field

C . a static electric field

D . a rotating electric field

Answer: Option B
Answer: (b).a rotating magnetic field

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