Note 7 — Chapter VI · RESISTANCE AND CONDUCTIVITY
Reading edition
NOTE.—The reciprocal of a number is equal to 1 ÷ the number; for instance, the reciprocal of 3⁄20 = 1 ÷ 3⁄20 = 20⁄3 = 62⁄3
Reading edition
NOTE.—The reciprocal of a number is equal to 1 ÷ the number; for instance, the reciprocal of 3⁄20 = 1 ÷ 3⁄20 = 20⁄3 = 62⁄3