Posted by **Jenny** on Saturday, February 28, 2009 at 2:49pm.

There Are Three Resistance In A Parallel Circuit. Two Of Them Are Rated At 20 Ohms, The Other At 10 Ohms. What Is The Circuit's Total Resistance?

I believe the answer D 5ohms

A. 20 ohms

b. 12 ohms

c. 8 ohms

d. 5 ohms

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