Ohm’s Law / Joule’s Power Law Pyramid (Tetrahedron) 3D Printer Model
The file 'Ohm’s Law / Joule’s Power Law Pyramid (Tetrahedron) 3D Printer Model' is (f3d,stl,docx,pdf) file type, size is 8.1MB.
The file 'Ohm’s Law / Joule’s Power Law Pyramid (Tetrahedron) 3D Printer Model' is (f3d,stl,docx,pdf) file type, size is 8.1MB.
Ohm's Law / Joule's Power Law Pyramid (technically a tetrahedron).
Put your finger over what you are trying to find, the remaining variables make up the formula.
Reference this link for an overview of this process. This is also the source for the image. https://www.electronics-tutorials.ws/dccircuits/dcp_2.html
You can print it with 3 perimeters, 10% infill, 3 bottom layers and no top layers. You can also do it with only 2 perimeters if you are using fatter extrusion (0.7ish).
Update: I included a tutorial on how to do the math for making a regular tetrahedron like this. Although this technique isn't necessary with a figure that has so much symmetry, it is a good basic problem for learning 3d trig.
If you want the short version, ask Alexa (carefully), "Alexa, what is the dihedral angle of a regular tetrahedron?" If she starts talking about something she found, or something from wikipedia, say Alexa, stop. If you pronounce it perfectly it WILL kick to wolfram alpha. (If you give up, just calculate cos^-1 of 1/3).
Also see my article on using Alexa to do math for you. https://www.linkedin.com/pulse/using-alexa-math-science-quinn-morley/
| Ohms_Law_Tetrahedron.f3d | 5.1MB | |
| Ohms_Law_Tetrahedron.stl | 6.1MB | |
| Tetrahedron_Compound_Angles.docx | 466.0KB | |
| Tetrahedron_Compound_Angles_Example.pdf | 653.8KB |
