Question: Which arrangement of 3$2 \times 10^{- 2}\Omega$ resistors will given a total resistance of 7 \(15\...

Question

Which arrangement of 3 $2 \times 10^{- 2}\Omega$ resistors will given a total resistance of 7 $15\Omega$ ?

Answer 1

: Three resistors of $3\Omega$ each in parallel will give

$\left( \frac{1}{\frac{1}{3} + \frac{1}{3} + \frac{1}{3}} \right) = 1\Omega$

$R_{eq} = 3 + 1 + 3 = 7\Omega$

Question: Which arrangement of 3\(2 \times 10^{- 2}\Omega\) resistors will given a total resistance of 7 \(15\...