Предмет: Физика, автор: angelinapanasyuk111

помогите пожалуйста!!!

Определи длину активной части прямолинейного проводника, помещённого в однородное магнитное поле перпендикулярно линиям индукции, если при силе тока 2 А на него действует со стороны поля сила 23 Н. Индукция магнитного поля равна 43 Тл.
(Ответ округли до сотых.)

Ответы

Автор ответа: danat41

Ответ:

решение F=IBLsina L=F/IBsina=100/2*400*0.5=100/400=1/4 м ответ 0,25 м.

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