Electrical cord wrapped in a circle cause problems?

All true comments. But talk about a subject being over analyzed, from basic electrical theory to coiled electrical cords in RVs. Nothing to really worry about, other wise there would have been a rash of flaming RVs in many campgrounds. I would only be concerned about cheap Chinese junk causing electrical fires.

This very topic has just recently been discussed in another thread which came to the same conclusion.

Naturally, nothing wrong with asking questions. That's how we all learn. ;)