ByBeganci
So, we had Lenz's law in class today, and we used the left-hand rule. I understand everything, but as far as I know, with this rule, the thumb always points to the south, or positive, pole. However, my teacher pointed with his left thumb to the north pole today, which completely threw me. Does anyone know why we do it that way, and can someone please explain it to me? Thanks! Regards
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In this rule, the thumb always points to the south-so plus pole. South Pole and Pluspol are different.