Physics Electromagnetic Induction Application of EMI (Motor, Dynamo, Transformer) MCQ (Single Correct)

Armature current in dc motor will be maximum when

A
Motor has acquired maximum speed
B
Motor has acquired intermediate speed
C
Motor has just started moving
D
Motor is switched off

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Text Solution

Verified by Experts
The correct answer is:
C

Motor e.m.f. equation

At starting , so will be maximum.

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