Question #309a8

1 Answer
Apr 3, 2017

Here is a small addition to Alessandro's excellent answer...

Explanation:

If we extend the analysis provided by Alessandro to n resistors in parallel, the general expression will be:

1/(R_T) = 1/(R_1) + 1/(R_2) + ... + 1/(R_n)

Where R_T is the (total) equivalent resistance of the n resistors in parallel.