11. Commercial electric motors do not use
a) an electromagnet to rotate the armature
b) effectively the large number of turns of conducting wire in the
current carrying coil
c) a permanent magnet to rotate the armature
d) a soft iron core on which the coil is wound
Answers
Answered by
1
Explanation:
a permanent magnet to rotate the armature
Answered by
1
Answer:
permanent magnet to rotate the armature
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