How powerful is a microwave magnet?

The magnetron in a microwave oven generates microwaves with a power output typically ranging from 600 to 1,200 watts, depending on the oven's design and purpose. This power is sufficient to excite water molecules in food, causing them to heat up rapidly. While the magnetron creates a strong electromagnetic field, it is contained within the oven to ensure safety and prevent exposure to microwave radiation outside the appliance. Overall, the microwave magnetron is a highly effective device for cooking and reheating food.