In reply to Vibrator !'s message of Mon, 25 Apr 2022 23:16:20 +0100: Hi, [snip] >The guy's claiming that induced B in 'electrical steel' climbs to 500% of >applied H.
Think of little magnets arranged end to end. NSNSNS etc. Not only do they attract but the field is cumulative, and as it get stronger it "convinces" other magnets to align the same way. [snip] If no one clicked on ads companies would stop paying for them. :)