In a dc motor, induced e.m.f. will be maximum - Vidyadip

MCQ

In a dc motor, induced e.m.f. will be maximum

✓
When motor takes maximum speed
B
When motor starts rotating
C
When speed of motor increases
D
When motor is switched off

✓

Answer

Correct option: A.

When motor takes maximum speed

Back emf $\propto$ speed of motor.

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