User talk:Mr. Marus

January 2022
Hello, I'm Spinningspark. I wanted to let you know that one or more of your recent contributions&#32;to Talk:Ohm's law have been undone because they did not appear constructive. If you would like to experiment, please use your sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. SpinningSpark 09:24, 25 January 2022 (UTC)