Calculate DC resistance R = ρL/A. Resistivity: copper 1.72×10⁻⁸ Ωm, aluminum 2.82×10⁻⁸, steel 1.0×10⁻⁷. Temperature correction R_T = R₂₀·(1+αΔT). Wire resistance vs gauge table.
2D stress state at a point. All stresses in MPa.
Enter the values for the patient or scenario you are assessing. Calculate DC resistance R = ρL/A. Resistivity: copper 1.72×10⁻⁸ Ωm, aluminum 2.82×10⁻⁸, steel 1.0×10⁻⁷. Temperature correction R_T = R₂₀·(1+αΔT). Wire resistance vs gauge table. Use the conductor resistance result to inform your clinical assessment.