JEE Main 2010 + NEETMedium
Q.A cell of emf 2 V and internal resistance 0.1 Ω is connected to a resistor of 4.9 Ω. The current is
a
0.4 A
b
0.2 A
c
2 A
d
4 A
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...