Question

Find the equivalent resistance about any branch of the base of the square pyramid shown. Assume resistance of each branch is R –

• A. $\frac{7R}{15}$
• B. $\frac{8R}{15}$
• C. $\frac{R}{2}$
• D. None of these

Answer 1

Answer: (B)

$\frac{8R}{15}$

Answer 2