AnswersELPGEQ2 MJ Science 3 - 2002100 HCPS v24Magnets and Magnetism — Unit testQuestion 3
3
QuizMultiple Choice

Magnets and Magnetism — Unit test

Question 3 • ELPGEQ2 M/J Science 3 - 2002100 HCPS v24

Which would ultimately cause the armature in an electric motor to spin?

Answer
A
The current in the armature stops.
B
The gap in the commutator closes.
C
The current in the armature is reversed.
D
The commutator loses contact with the brushes.
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