(adsbygoogle = window.adsbygoogle || []).push({}); electric circuits-- HELP!

Ok, so I have a quiz on this material tomorrow and I am thoroughly confused. My teacher gave us review problems and I keep getting them wrong. One of them was:

Answer the below questions for a case in which three resitors are positioned in a series with a battery and each of the three resistors is 9 K ohms. The battery potential difference is 1625 mV.

(a) What is the equivalent resistance of the circuit?

Please help me figure out where to start... I am so confused.

-Olivia

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Electric circuits- HELP!

**Physics Forums | Science Articles, Homework Help, Discussion**