I Is a Photon the Quanta of Both Electromagnetic Field and Wave?

AI Thread Summary
The discussion centers on whether a photon serves as the quanta for both the electromagnetic field and electromagnetic waves. It is established that photons represent energy transfer in changing fields, suggesting no inherent conflict in their dual role. The conversation highlights the importance of reliable sources, noting that popular science books, while engaging, may not provide the rigorous detail needed for a deeper understanding. Participants recommend consulting alternative sources for a more comprehensive grasp of the topic. Overall, the dialogue emphasizes the need for clarity in distinguishing between concepts in physics.
gianeshwar
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We say that vibrations of Faraday lines of force create electromagnetic waves.Now photon is the quanta of electromagnetic field.Is photon also the quanta of electromagnetic wave? How can the same photon represent both if so?
 
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gianeshwar said:
Now photon is the quanta of electromagnetic field.
It's only when a field is changing that energy is transferred and photons are an explanation of that energy transfer. I don't think there is any conflict of meaning here.
gianeshwar said:
We say that vibrations of Faraday lines of force create electromagnetic waves
What is the source of the information you are quoting here and in your other thread?
 
Had read in Carlo Rovelli's book.
 
Entertaining and not ‘wrong’, many popular science books are not to be used as textbooks.
If I were you, I would read a few alternative sources in addition to this book. A dry as dust textbook doesn’t go for dramatic effect like a good read but doesn’t tempt the reader to extrapolate.
 
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