1.

Three students (A), (B) and (C) connect their two given resistors R_(1) and R_(2) in the manners shown below : They connect the terminals marked X and Y above to the terminals marked X and Y in the circuit given below: The record the Ammeter readings (I) for different positions of the rheostat and the corresponding Voltmeter readings (V). The average value of the ratio V/I in their observations would be minimum for :

Answer»

STUDENTS (A) and (B) only
students (B) and (C) only
students (C) and (A) only
student (A) only

Solution :NA


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