From the combination of resistors with resistance values $R_1=R_2=R_3=5 \Omega$ and $R_4=10 \Omega$, which of the following combination is the best circuit to get an equivalent resistance of $6 \Omega$ ?

Question

Aicharya · Accepted Answer

$\frac{1}{\mathrm{R}_{\mathrm{P}}}=\frac{1}{10}+\frac{1}{15}=\frac{3+2}{30}=\frac{1}{6}$

From the combination of resistors with resistance values $R_1=R_2=R_3=5 \Omega$ and $R_4=10 \Omega$, which…

Solution