NEET 2025 PatternMedium
Q.In a potentiometer, the balancing length for a cell of emf 1.4 V is 280 cm. For another cell, it is 350 cm. The emf of the second cell is
a
1.75 V
b
1.12 V
c
2 V
d
0.8 V
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...