Question

what is the overall resistance if battery is of 10V and all resistors are of 1 ohm​

Answer 1

Answer:

Equivalent resistance is 3/4 ohm

Explanation:

$1 || {((1 + 1 ) ||(1 + 1)) + 1 + ((1 + 1) || (1 + 1))} \\1 || {((2 ) ||(2)) + 1 + ((2) || (2))} \\1 || {(1) + 1 + (1)} \\ 1 || {3} \\ \frac{3 \times 1}{3 + 1} \\ \frac{3}{4} ohm$