Question

In the figure shown, the total resistance between A and B is

• A. $12\Omega$
• B. $4\Omega$
• C. $6\Omega$
• D. $8\Omega$

Answer 1

The correct option is D $8\Omega$





$R_{eq}=\left[\right\{(8\parallel 8)+2+2\}\parallel 8]+2+2$
$=(4+2+2)\parallel 8+4=(8\parallel 8)+4=4+4=8\Omega$