Tutorial - Magnetic Field

ELEC2300

3.2 Forces on Currents

$$F=BIL\sin \theta ⟹d\vec{F}=I\times d\vec{\ell }\times \vec{B}$$ $$\Delta V=\int \vec{E}\cdot dx$$

3.3 Motion of Charges in Magnetic Fields

${\vec{F}}_{magnetic}$ usually generates circular (helical) or centripetal force.