filmov
tv
The figure here shows three equal currents \( i \) (two parallel and one antiparallel) and four ...
Показать описание
The figure here shows three equal currents \( i \) (two parallel and one antiparallel) and four Amperian loops. Rank the loops according to the magnitude of \( \phi \vec{B} \cdot d \vec{s} \) along each, greatest first.