A man has ten $\frac{1}{10}$ ohm resistors. What is the smallest resistance he can make using all of

Question

A man has ten $\frac{1}{10}$ ohm resistors. What is the smallest resistance he can make using all of them\

Professor PC Thomas Classes · Answer

Minimum resistance is obtained when the resistances are connected in parallel.\ $\mathrm{R}_{	ext {min }}=\frac{\mathrm{r}}{\mathrm{n}}$.\