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Sigma KEE - Electromagnet
Electromagnet(electromagnet)electromagnet

appearance as argument number 1
-------------------------


(documentation Electromagnet EnglishLanguage "A Magnet that is created by sending Electricity through coils of Wire that are wound around a ferromagnetic core.") Cars.kif 3863-3865
(subclass Electromagnet ElectricDevice) Cars.kif 3861-3861 Electromagnet is a subclass of electric device
(subclass Electromagnet Magnet) Cars.kif 3860-3860 Electromagnet is a subclass of magnet

appearance as argument number 2
-------------------------


(termFormat EnglishLanguage Electromagnet "electromagnet") Cars.kif 3862-3862

antecedent
-------------------------


(=>
    (and
        (instance ?EM Electromagnet)
        (instance ?T Transfer)
        (instance ?E Electricity)
        (objectTransferred ?T ?E)
        (path ?T ?EM))
    (exists (?M)
        (and
            (instance ?M Magnetism)
            (instrument ?M ?EM))))
Cars.kif 3867-3877
(=>
    (and
        (instance ?EM Electromagnet)
        (not
            (holdsDuring ?T1
                (exists (?T ?E)
                    (and
                        (instance ?T Transfer)
                        (instance ?E Electricity)
                        (objectTransferred ?T ?E)
                        (path ?T ?EM))))))
    (not
        (holdsDuring ?T1
            (exists (?M)
                (and
                    (instance ?M Magnetism)
                    (instrument ?M ?EM))))))
Cars.kif 3879-3895


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