5. Describe how a battery works. (4 points)

1 answer:

6 0

Hello,

<span>Batteries have three parts, an anode (-), a cathode (+), and the electrolyte. The cathode and anode (the positive and negative sides at either end of a traditional battery) are hooked up to an electrical circuit. The chemical reactions in the battery causes a build up of electrons at the anode.

Hope this helps.
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