The demonstrations described below were shown on 2 June, 1964 at the all-Moscow seminar of instructors in institutions of higher learning held at the Moscow State University.
PACS:41.20.Gz DOI:10.1070/PU1965v007n06ABEH003695 URL: https://ufn.ru/en/articles/1965/6/m/ Citation: Baranskii K N, Kozhatkin V A, Vadkovskii V N "New demonstrations for a course in electricity" Sov. Phys. Usp.7 889–891 (1965)