In dc motors, the emf developed which opposes to the supplied voltage.
A. residual emf
B. induced emf
C. coercive emf
D. counter emf or back emf
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Answer: D
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In dc motors, the emf developed which opposes to the supplied voltage.
A. residual emf
B. induced emf
C. coercive emf
D. counter emf or back emf
Answer: D
Share your understanding of this question with the correct explanation.