Question

Question #60982

Answer 1

`6/11` Ohms

Explanation:

The total resistance, `R_T`, of a parallel set of `n` resistors is

`1/R_T = Sigma 1/R_n implies R_T = 1/(Sigma 1/R_n)`

Here we can see this as:

`1/R_T = 1/1 + 1/2 + 1/3 = 11/6`

`implies R_T = 6/11 Omega`