Assertion (A): A dc potentiometer measures the true open circuit emf – McqOptions

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1.	Assertion (A): A dc potentiometer measures the true open circuit emf of a source.Reason (R): At balance point, a dc potentiometer does not draw any current from the source.
A.	A is true R is false
B.	A is false R is true
Answer» B. A is false R is true

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