The relationship between back e.m.f and applied voltage in case of a d – McqOptions

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1.	The relationship between back e.m.f and applied voltage in case of a d.c. motor is as:
A.	Eb = V + IaRa
B.	Eb = V - IaRa
C.	Eb = V
D.	None of these
Answer» C. Eb = V

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