Question 291: Current Electricity

Question

What will be the most suitable combination of three resistors A = 2$\Omega$, B = 4$\Omega$, C = 6$\Omega$ so that $\left( {{{22} \over 3}} \right)$$\Omega$ is equivalent resistance of combination?

Accepted Answer

${R_{eq}} = {{2 	imes 4} \over {2 + 6}} + 6 = {{22} \over 3}$
$\Rightarrow$ A and B are in parallel and C is in series.

Answer

Parallel combination of A and C connected in series with B.

Answer

Parallel combination of A and B connected in series with C.

Answer

Series combination of A and C connected in parallel with B.

Answer

Series combination of B and C connected in parallel with A.

Current Electricity

What will be the most suitable combination of three resistors A = 2\Omega, B = 4\Omega, C = 6\Omega so that \left( {{{22} \over 3}} \right)\Omega is equivalent resistance of combination?

Choose the correct answer: