Electromagnetic fields and microwaves

In summary, the conversation revolves around the use of an electromagnet in a microwave chamber and its ability to function normally, induce a current in a copper coil, and withstand any power being pushed back through the wire. The purpose of the electromagnet is to contain plasma being generated.
  • #1
Endersworld
2
0
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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  • #2
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?
 
  • #3
Its an electromagnet, and its meant to contain the plasma I am generating.
 

What are electromagnetic fields?

Electromagnetic fields are a type of energy that is created by electrically charged particles. They are made up of two components, an electric field and a magnetic field, which are perpendicular to each other and oscillate at right angles to the direction of energy propagation.

How are electromagnetic fields and microwaves related?

Microwaves are a type of electromagnetic wave, meaning they are a form of energy that is carried by an oscillating electric and magnetic field. They are a specific type of electromagnetic field that has a shorter wavelength and higher frequency than other types, such as radio waves or visible light.

Are electromagnetic fields and microwaves harmful to human health?

There is ongoing research about the potential health effects of exposure to electromagnetic fields and microwaves. Some studies have suggested a possible link to increased risk of cancer, while others have found no significant effects. The World Health Organization states that there is no conclusive evidence that exposure to electromagnetic fields at levels found in everyday environments poses a health risk.

How are electromagnetic fields and microwaves used in everyday life?

Electromagnetic fields and microwaves have a wide range of applications in daily life. They are used in technologies such as cell phones, Wi-Fi, and microwave ovens. They are also used in medical imaging, such as MRI machines, and in radar systems for navigation and weather forecasting.

What precautions can be taken to minimize exposure to electromagnetic fields and microwaves?

To reduce exposure to electromagnetic fields and microwaves, it is recommended to keep a safe distance from sources such as cell phone towers and high voltage power lines. It is also important to limit the use of personal devices, such as cell phones, and to use hands-free options. Additionally, following safety guidelines and using proper shielding when operating equipment that emits microwaves, such as microwave ovens, can help minimize exposure.

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