(adsbygoogle = window.adsbygoogle || []).push({}); A battery has a terminal voltage of 12.0 V when no current flows. Its internal resistance is 2.0 Ω. If a 1.7 Ω resistor is connected across the battery terminals, what is the terminal voltage and what is the current through the 1.7 Ω resistor?

Can someone point me in the right direction?

I know I have to use V = E - Ir because there is a internal resistance.

But I am not sure how to start...

Thanks in advance.

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# Homework Help: Terminal voltage and current

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