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<p>[QUOTE=&quot;bruthajoe, post: 3928431, member: 108656&quot;]The&nbsp; positive end goes to the cathode, nail,carbon steel,graphite whichever you use and sits in the water away from the coin. the coin just sits on top of your wire coil,&nbsp; which will be the anode. For a battery being discharged the current goes only one direction, from neg to pos or from coin (anode) to graphite (cathode). Avoid touching neg to pos, it will short and burn.&nbsp;&nbsp; anode means &quot;out&quot; cathode means &quot;in&quot; does not always mean pos and neg. but since were discharging the battery in this case cathode is pos and anode is neg.[/QUOTE]</p><p><br /></p>

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