Knut Haugland SK at 92
On Jan 11, 10:43 pm, wrote:
On Jan 11, 6:49 pm, "Michael J. Coslo" wrote:
What manner of batteries did they use? I'm imagining salt water
batteries, but not sure.
I'm not sure what you mean by "salt water batteries", Mike.
A battery using salt water as an electrolyte. One version is a
"Volta's pile".
They usually had discs of copper and zinc separated by paper soaked in
electrolyte. 1 volt per cell in that construction. I don't know the
current per cell.
Typical laboratory use had stacks in a glass tube, but that wouldn't
be strong enough for use on the ocean.
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