Electromagnetic fields and microwaves

AI Thread Summary
Electromagnetic fields can function in a microwave chamber, but the presence of microwaves may affect the performance of an electromagnet powered by an external supply. The magnetron in the microwave could potentially induce a current in a nearby copper coil, complicating the operation of the electromagnet. Concerns arise about whether the external power supply can effectively ignore any back EMF generated by the interaction with microwaves. The discussion highlights the need for caution when introducing metal objects, like electromagnets, into microwave environments. Understanding these interactions is crucial for safe and effective experimentation.
Endersworld
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I need some help with properties of electromagnetic fields in the presence of microwaves. specifically will a electromagnets field, powered by an external power supply, function normally in a microwave chamber?
Will the magnetron induce a current in the copper coil?
Would the external power supply work over that, basically ignoring any power trying to be pushed back through the wire?
 
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Endersworld said:
I need some help with properties of electromagnetic fields in the presence of microwaves. specifically will a electromagnets field, powered by an external power supply, function normally in a microwave chamber?
Will the magnetron induce a current in the copper coil?
Would the external power supply work over that, basically ignoring any power trying to be pushed back through the wire?

Welcome to the PF.

Why are you putting metal inside of a microwave oven?
 
Its an electromagnet, and its meant to contain the plasma I am generating.
 

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