Question:
19 A potentiometer wire of length 1 m has a resistance of 10
Last updated: 6/13/2023
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19 A potentiometer wire of length 1 m has a resistance of 10 Q2 It is connected to a 6 V battery in series with a resistance of 5 Determine the emf of the primary cell which gives a balance point at 40 cm Delhi 2014