Cecil Moore wrote:


Waves cannot even exist without energy.


Correction. Waves cannot be created without energy. Electromagnetic
fields can indeed exist without necessarily conveying energy from one
place to another.


Correction. DC electromagnetic fields can exist without conveying energy
but the context is RF EM waves.

Tell us more about DC electromagnetic fields, Mr. Science! :-)

EM wave-fields cannot exist without energy.

Like I said, they cannot be created without energy. They can however
exist without conveying energy from one place to another.

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