File talk:B-H loop.png

Does anyone know the source date of this graph? --Apoc2400 (talk) 12:31, 28 April 2009 (UTC)

Something is off here. The curve labed B_max = 1.2 T has a way higher maximum value than 1.2 T. --2001:4BB8:1C1:BC4C:D111:627F:CD3F:DA51 10:00, 28 July 2023 (UTC)