Decreasing inward rotation

So I’m trying to figure out the best way/s to make an inward rotation. Imagine what a wireless charging coil looks like.
Is there a better way then sketching the loop, using offset for each rotation and then find a way to connect each loop?

What are you trying to create that requires charging coil sketch?

Reason I ask is there might be many ways to make the final model you require.

If you just need to make a spiral. Its lot easier to do it in illustrator or affinity designer and import it as DXF.

Oh nice! I’ll give that a try.
I hadn’t thought about using another tool to make the shape.

Thanks