Re. Ershov, DETERMINATION OF THE CURRENT IN A SOLENOID FOR LONGITUDINAL MAGNETIZATION OF CYLINDRICAL ARTICLES FOR MAGNETIC-POWDER TESTING, Russian journal of nondestructive testing, 33(7), 1997, pp. 467-470
A method of determining the magnetizing ampere-turns of a coil of flex
ible cable wound over the whole length of a short cylindrical article,
required to produce in the article a magnetizing field sufficient for
magnetic-powder testing, is described.