- #1

a1234

- 78

- 6

- Homework Statement
- Show that the density of magnetic field lines can be used as a measure of the size of the magnetic field.

- Relevant Equations
- psi = BAcos(theta)

As stated in the problem, I want to demonstrate mathematically that field line density is directly related to the magnitude of B. How would I be able to do this, other than simply using the flux equation and showing that for a higher flux in the same area, the magnetic field must be rise accordingly. Or would this be sufficient?