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- Homework Statement
- Six 100 ohm resistors are soldered together to form a regular tetrahedron. If the terminals of a 9V battery are wired to two of the vertices, how much current in A (amps) will flow from the battery?

- Relevant Equations
- V = IR

Yeah so I'm confused about this circuit because it has an overlapping path. My guess is that the current doesn't flow in one of the two paths in the middle but I don't have a good reason for it (I don't know why). I suppose there is symmetry but I haven't been able to find good videos on symmetry on YouTube. Can you help me solve the middle portion of this circuit? Much appreciated.