How to create realistic wire

This is electrical conductor wire

How do I create physical wire in unity like shown in the image Let me explain: Magnetic field you see on the image is perpendicular to the current I want to create this magnetic field forces around wire based on current flow Im doing ECS right now so I want to check if magnetic field around wire interects with any entity that has my physical script, for example it gets intersected entitys physics properties from physics script and it will act like iron or something...

I just dont know how to create this wire in unity 3D that can be affected by gravity etc. like cloth physics and it has invisible forces around and I want to be able to get point at any length of that wire and get properties from it, I dont like segmentation.. Like you pick some point on that wire and you can do stuff with it. I'm trying to make electricity simulations in unity 3D.