Question

Find the value of current flowing through the branch ab.

check image​

Answer 1

Answer:

Explanation:  Effective Resistance = 13ohm

                       current = Voltage/Resistance = 10/13 = 0.769 mA

                  Res. = 10ohm(series) + (1 +2) ohm(parellel)+10ohm(series)+   (2+1)ohm(parellel)