touch by touch by Joy -

Current bunching and the skin effect result in transmission lin... | Filo

Teaching You things that nobody does on Instagram: "What you’re seeing here is a simple electrical concept being demonstrated, not magic or anything new. A battery provides direct current. When that current is routed through tightly wound metal (like a spring), it concentrates electrical energy into a very small contact area. Because the surface is narrow and resistive, the energy doesn’t spread out evenly — it builds up at the ends. When those ends get close to another conductor (like skin or m