Kapitsa's Law

The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Kapitsa’s Law

 

an empirical law that established the dependence of the electric resistance of polycrystalline metal objects in strong magnetic fields on the magnetic field intensity. According to Kapitsa’s law, the electric resistance of polycrystalline samples of metals in a strong magnetic field increases proportionally to the magnetic field intensity. The law was discovered by P. L. Kapitsa in 1928 in pulsed magnetic fields with an intensity of up to 350, 000 oersteds. Kapitsa’s law has been established most clearly for copper, gold, and silver.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.