Electricity and Magnetism
E266669
"Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Electricity and Magnetism canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2421106 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Electricity and Magnetism Context triple: [Edward M. Purcell, notablePublication, Electricity and Magnetism]
-
A.
Maxwell's equations
Maxwell's equations are the fundamental set of four equations in classical electromagnetism that describe how electric and magnetic fields are generated and interact with charges and currents.
-
B.
foundations of electrodynamics
"Foundations of electrodynamics" is a seminal work by André-Marie Ampère that laid the theoretical groundwork for classical electromagnetism and the mathematical description of electric currents and their interactions.
-
C.
Lorentz force
The Lorentz force is the fundamental force experienced by a charged particle moving in electric and magnetic fields, forming the basis of classical electromagnetism.
-
D.
Ampère's force law
Ampère's force law is a fundamental principle in electromagnetism that quantifies the mechanical force between electric currents in conductors.
-
E.
A Treatise on Electricity and Magnetism
A Treatise on Electricity and Magnetism is James Clerk Maxwell’s foundational 19th-century work that systematically formulated the classical theory of electromagnetism, including the famous Maxwell’s equations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Electricity and Magnetism Target entity description: "Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
-
A.
Maxwell's equations
Maxwell's equations are the fundamental set of four equations in classical electromagnetism that describe how electric and magnetic fields are generated and interact with charges and currents.
-
B.
foundations of electrodynamics
"Foundations of electrodynamics" is a seminal work by André-Marie Ampère that laid the theoretical groundwork for classical electromagnetism and the mathematical description of electric currents and their interactions.
-
C.
Lorentz force
The Lorentz force is the fundamental force experienced by a charged particle moving in electric and magnetic fields, forming the basis of classical electromagnetism.
-
D.
Ampère's force law
Ampère's force law is a fundamental principle in electromagnetism that quantifies the mechanical force between electric currents in conductors.
-
E.
A Treatise on Electricity and Magnetism
A Treatise on Electricity and Magnetism is James Clerk Maxwell’s foundational 19th-century work that systematically formulated the classical theory of electromagnetism, including the famous Maxwell’s equations.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
electromagnetism textbook
ⓘ
introductory textbook ⓘ physics textbook ⓘ |
| academicDiscipline | classical electromagnetism ⓘ |
| author | Edward M. Purcell ⓘ |
| basedOnCourseAt | Harvard University ⓘ |
| coauthor |
David J. Morin
ⓘ
Ralph P. Feynman ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| edition |
first edition
ⓘ
second edition ⓘ third edition ⓘ |
| field |
electromagnetism
ⓘ
physics ⓘ |
| firstPublicationYear | 1963 ⓘ |
| format |
hardcover
ⓘ
paperback ⓘ |
| hasISBN | 978-0-521-43547-4 ⓘ |
| hasPageCount | approximately 400 ⓘ |
| intendedAudience |
physics majors
ⓘ
undergraduate students ⓘ |
| language | English ⓘ |
| mathematicalLevel | calculus-based ⓘ |
| mathematicalTool |
differential equations
ⓘ
vector analysis ⓘ |
| notableFeature |
early introduction of relativity in electromagnetism
ⓘ
emphasis on physical intuition ⓘ geometrical approach to fields ⓘ |
| publisher |
Cambridge University Press
ⓘ
McGraw-Hill ⓘ |
| series |
Berkeley Physics Course
ⓘ
surface form:
Berkeley Physics Series
|
| seriesEditor | Charles Kittel ⓘ |
| topic |
Lorentz transformation of fields
ⓘ
Maxwell's equations ⓘ currents ⓘ dielectrics ⓘ electric field ⓘ electromagnetic waves ⓘ electrostatics ⓘ magnetic field ⓘ magnetic materials ⓘ magnetostatics ⓘ potential theory ⓘ radiation ⓘ relativistic electrodynamics ⓘ |
| usesFrameworkOf |
special relativity
ⓘ
vector calculus ⓘ |
| volumeNumber | 2 ⓘ |
| volumeOf | Berkeley Physics Course ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Electricity and Magnetism Description of subject: "Electricity and Magnetism" is a classic introductory physics textbook by Edward M. Purcell that presents electromagnetism using the framework of special relativity and vector calculus.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.