JEE Main 2019 + NEETMedium
Q.The internal resistance of a cell of emf 2 V is 0.1 Ω. It is connected to a resistance of 3.9 Ω. The voltage across the cell is
a
1.95 V
b
1.9 V
c
2 V
d
0 V
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...