Posted by **DCM** on Sunday, April 8, 2012 at 8:50pm.

Three resistors of different values can be connected together in different configurations.

If all three resistors are used in a circuit, how many different values of total resistance can be

produced?

I can only find five... but the answer key says eight.

- Physics (Please help!) -
**bobpursley**, Sunday, April 8, 2012 at 9:52pm
series,

then parallel,

then one in series with two parallel two at a time(I get three combinations here)

so far 5, then

two in series, one in parallel (three ways here).

eight total

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