OK, this is driving me nuts... Back in HS I learned this formula but it escapes me and I can't seem to find a reference in a Googe search, etc...
What is the formula for determining resistance in a parallel circuit? I can figure out arrays that have all of the same value resistors (like speakers) in my head but what about say, 5 various values?
320 ohm
1k ohm
240 ohm
1M ohm
500K ohm
