Question

The effective resistance between $A$ and $B$

• A. $12\Omega$
• B. $36\Omega$
• C. $32\Omega$
• D. $200\Omega$

Answer 1

The correct option is C $32\Omega$

$R_{AB}=\left(\frac{40\times 160}{160+40}\right)=\frac{6400}{200}=32\Omega$