(s-rhl) Right Hand Rules


Right Hand Rule

One Ring To Rule Them All (J. R. R. Tolkien)

$$ \text{Math: } \,\,\, \mathbf { \vec a } \times \mathbf { \vec b }= \mathbf { \vec c } $$ $$ \text{Mechanics: } \,\,\, \mathbf { \vec r } \times \mathbf { \vec F }= \mathbf { \vec τ } $$ $$\text{Magnetic Field: } \,\,\,\mathbf { \hat v} \times \mathbf { \hat r}= \mathbf { \hat B } $$ $$\text{Magnetic Force: } \,\,\,\mathbf { \vec v} \times \mathbf { \vec B}= \mathbf { \vec F } $$

Applications

Rotations Magnetism

Magnetic Field From Current in a Wire


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