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An electric motor must have which of the following in order to work? galvanometer, power source, secondary coil, or primary coil
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3 votes
An electric motor must have which of the following in order to work?

galvanometer, power source, secondary coil, or primary coil

User Damien Gallagher
by
8.3k points

1 Answer

2 votes
power source is first priority
2nd priority
secondary coil, or primary coil
and galvanometer is always used to check electric current
User Richard K Yu
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7.5k points
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