- #1
Rahmuss
- 222
- 0
Homework Statement
The question actually asks for the equation for the magnetic field for the rotating disc; but all I'm after is the direction of the magnetic field.
Homework Equations
None were given; but I've been using:
[tex] \nabla \times \vec{E} = -\frac{\partial \vec{B}}{\partial t}[/tex]
The Attempt at a Solution
When I use the above equation I get two components to the magnetic field: [tex]\hat{r}[/tex] and [tex]\hat{\theta}[/tex]. That doesn't really make a lot of sense to me. What am I missing?