Touching the magnetron in an old microwave can be extremely dangerous and should be avoided at all costs. The magnetron is a component responsible for generating microwave radiation, which is used to heat food in the microwave oven. Here's what can happen if you touch the magnetron:
Electric shock: The magnetron operates at high voltage levels, typically in the range of several thousand volts. If you touch the magnetron or any electrical component connected to it while the microwave is plugged in and powered on, you risk receiving a severe electric shock. This can lead to serious injury or even be fatal.
Burn injuries: The magnetron itself can become very hot during operation. If you touch it while it's in use or shortly after it has been used, you can sustain burn injuries.
Damage to the microwave: Mishandling or touching the magnetron can potentially damage the component itself, as well as other parts of the microwave. This can result in the malfunctioning of the microwave or render it inoperable.
For your safety, it's important to treat the interior of a microwave oven, including the magnetron and other internal components, as potentially hazardous. Never attempt to touch or handle them, especially when the microwave is operating or has recently been in use. If you suspect any issues with your microwave's internal components, it's best to contact a qualified professional for inspection, maintenance, or repairs.