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What creates a mechanical turning force in an electric motor? A) A single magnetic field B) Two magnetic fields C) Microwaves, generated by an electro-magnetic device
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5 votes
What creates a mechanical turning force in an

electric motor?
A) A single magnetic field
B) Two magnetic fields
C) Microwaves, generated by an electro-magnetic
device

User Kevin Dong
by
8.2k points

1 Answer

2 votes
it should be B. two magnetic fields
User Vmxes
by
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