June 18, 2023 at 10:43 am #455756
Measure the ‘width’ of the copper, divide by two, square it and multiply by pi (3.14159 is a good enough estimate).
That is your area.
I assume you know this but can’t get to the boat or something. But just in case.
- This reply was modified 5 months, 2 weeks ago by Joel Tatham.