Question

Calculate total effective resistance..(each resistance is of 2ohm.​

Answer 1

Explanation:

across AB resistors are in series, Rab = 2+2 = 4 ohm

then final resistance 4ohm is parallel with 2ohm across terminal AB.

R = (4 x 2)/6 = 4/3 ohm.

across BC

R(equivalent) = 2 + 4/3 + 2 = 16/3 ohm.