What things do you use electromagnet for like how does the electromagnet work in order for it to happen
most tapes will burn unless heat resistant like duct tape a muffin tin is cheaper especially if from a thrift store or even use the foil muffin disposable pans.
It won't burst into flames but it will probably char and smoke and that could make your cupcakes taste funnyIt will probably also frizzle away to nothing before the cupcakes are done so they'll spread anywayYou can always test it in an empty oven, on a piece of foil with some dry rice in the liner.
An electromagnet can be turned on or off by controlling the coil currentElectromagnets are used by cranes that lift scrap metal and the release itSome security door locks use elecromagnets
