{"doi":"10.36227/techrxiv.12555698.v1","title":"Electromagnetic Energy Balance Equations and Poynting Theorem","abstract":"<jats:p>Poynting theorem plays a very important role in analyzing\nelectromagnetic phenomena. The electromagnetic power flux density is\nusually expressed with the Poynting vector. However, since Poynting\ntheorem basically focuses on the power balance in a system, it is not so\nconvenient in some situations to use it for evaluating the\nelectromagnetic energies. The energy balance issue for time varying\nfields is revisited in this paper, and a set of energy balance equations\nare introduced, and a modified method for evaluating power flux is\nproposed.</jats:p>","journal":"Figshare","year":null,"id":24653,"datarank":0.41588830833596724,"base_score":2.772588722239781,"endowment":2.772588722239781,"self_citation_contribution":0.41588830833596724,"citation_network_contribution":0.0,"self_endowment_contribution":0.41588830833596724,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":15,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":147310,"name":"Gaobiao Xiao","orcid":"0000-0001-5547-9475","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.772588722239781,"endowment":2.772588722239781,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"24523987","pmcid":null,"openalex_id":"https://openalex.org/W2978802835","authors":[],"funders":[],"total_grants":0,"fwci":1.9467,"citation_percentile":0.85802665,"influential_citations":0,"citation_trend":[{"year":2021,"count":9},{"year":2022,"count":5},{"year":2024,"count":1}],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"https://doi.org/10.36227/techrxiv.12555698.v1","host_type":""},{"url":"https://www.techrxiv.org/articles/preprint/Electromagnetic_Energy_Balance_Equations_and_Poynting_Theorem/12555698/files/23393087.pdf","host_type":"GREEN"},{"url":"https://doi.org/10.36227/techrxiv.12555698.v1","host_type":""},{"url":"https://www.techrxiv.org/doi/pdf/10.36227/techrxiv.12555698.v1","host_type":"publisher"},{"url":"https://figshare.com/articles/Electromagnetic_Energy_Balance_Equations_and_Poynting_Theorem/12555698","host_type":"repository"}],"fields_of_study":["Electromagnetic Scattering and Analysis","Electromagnetic Compatibility and Measurements","Electromagnetic Simulation and Numerical Methods","Physics"],"mesh_terms":[],"keywords":["Poynting vector","Poynting's theorem","Energy balance","Energy current","Balance (ability)","Physics","Flux (metallurgy)","Power (physics)","Energy flux","Electromagnetic field","Power Balance","Maxwell's equations","Classical mechanics","Electromagnetic radiation","Quantum electrodynamics","Energy (signal processing)","Mathematics","Mathematical analysis","Quantum mechanics","Magnetic field"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-07T22:55:33.779515Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}