Hi all,
I hope - you clever people can enlighten me on strange phenomenon I observed today ...
In a small patch of salty wet ground I stuck two rods, copper and Aluminium, no matter the distance the voltage reading was always 0.6V, the copper side being the +.
Can someone please explain what is happening here? is it a galvanic reaction? will the rods eventually corrode?
Many thanks.
I hope - you clever people can enlighten me on strange phenomenon I observed today ...
In a small patch of salty wet ground I stuck two rods, copper and Aluminium, no matter the distance the voltage reading was always 0.6V, the copper side being the +.
Can someone please explain what is happening here? is it a galvanic reaction? will the rods eventually corrode?
Many thanks.