Question

The circuit diagram shows three
resistors 2 ohm, 4ohm, and R ohm connected to a battery of emf 2 V and internal resistance 3 ohm. If main
Current of 0.25 A flows through the circuit, find :
(a) the p.d. across the 4 ohm resistor,
(b) the p.d. across the internal resistance of the cell,
(c) the p.d. across the R ohm or 2 ohm resistor, and
(d) the value of R.​

Answer 1

This is the answer. Hope it helps.