When I apply Magical Tinkering or an Infusion to a weapon, does the weapon count as magical to bypass resistance to non-magic weapons?
Magical Tinkering At 1st level, you learn how to invest a spark of magic into mundane objects. To use this ability, you must have tinker's tools or other artisan's tools in hand. You then touch a Tiny nonmagical object as an action [...]
Infusing an Item Whenever you finish a long rest, you can touch a nonmagical object and imbue it with one of your artificer infusions, turning it into a magic item. [...]