Lenz's lawn.

Brit.

/ˈlɛntsᵻz ˌlɔː/,

/ˈlɛnzᵻz ˌlɔː/, U.S.

/ˈlɛntsᵻz ˌlɔ/,

/ˈlɛntsᵻz ˌlɑ/,

/ˈlɛnzᵻz ˌlɔ/,

/ˈlɛnzᵻz ˌlɑ/

Etymology: < the name of H. F. E. Lenz (1804–65), German physicist, who first enunciated it (in Ann. d. Physik u. Chem. (1834) XXXI. 483).

The law that the direction of an induced current is always such as to oppose the change in the circuit or the magnetic field that produces it.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > electricity generated by > laws concerning

Faraday's law1850

Lenz's law1866

1866 E. Atkinson tr. A. Ganot Elem. Treat. Physics (ed. 2) x. vi. 696 On the induction produced between a closed circuit and a current in activity when their relative distance varies, Lenz has based the following law, which is known as Lenz's law.

1931 L. B. Loeb Fund. Electr. & Magn. i. 35 Unless Lenz's law holds we could by induction effects get energy out of nothing.

1962 D. R. Corson & P. Lorrain Introd. Electromagn. Fields vi. 222 Lenz's law is a particular case of Le Chatelier's principle.

1973 Physics Bull. Dec. 715/2 Any change in the external field induces an appropriate supercurrent which (by Lenz's law) is just sufficient to counter the effect of the field variation.

This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2022).

单词	lenzs law
释义	Lenz's lawn. Brit. /ˈlɛntsᵻz ˌlɔː/, /ˈlɛnzᵻz ˌlɔː/, U.S. /ˈlɛntsᵻz ˌlɔ/, /ˈlɛntsᵻz ˌlɑ/, /ˈlɛnzᵻz ˌlɔ/, /ˈlɛnzᵻz ˌlɑ/ Etymology: < the name of H. F. E. Lenz (1804–65), German physicist, who first enunciated it (in Ann. d. Physik u. Chem. (1834) XXXI. 483). The law that the direction of an induced current is always such as to oppose the change in the circuit or the magnetic field that produces it. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > electricity generated by > laws concerning Faraday's law1850 Lenz's law1866 1866 E. Atkinson tr. A. Ganot Elem. Treat. Physics (ed. 2) x. vi. 696 On the induction produced between a closed circuit and a current in activity when their relative distance varies, Lenz has based the following law, which is known as Lenz's law. 1931 L. B. Loeb Fund. Electr. & Magn. i. 35 Unless Lenz's law holds we could by induction effects get energy out of nothing. 1962 D. R. Corson & P. Lorrain Introd. Electromagn. Fields vi. 222 Lenz's law is a particular case of Le Chatelier's principle. 1973 Physics Bull. Dec. 715/2 Any change in the external field induces an appropriate supercurrent which (by Lenz's law) is just sufficient to counter the effect of the field variation. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2022). < n.1866
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