Question

3 identical cells each of emf 4 Volt & internal resistance r are connected in series to a 6 ohms resistor. If the current flowing in the circuit is 1.5A then calculate internal resistance of each cell & the terminal voltage across the cells
class 12​

Answer 1

Answer:

Three identical cells, each of 4 V and internal resistance r, are connected in series to a 6 ohm resistor. If the current flowing in the circuit is 2 A. The internal resistance of each cell is 0.11 ohm.

Explanation:

HOPE IT HELPS YOU. MARK AS BRAINLIEST IF YOU LIKE IT.

Answer 2

Answer:

e=ir

12=2(6+3r)

6=6+3r

o=3r

r=o