Recent content by Spook

Yes thanks I forgot to report back that I had done it successfully. The annoying thing was I actually looked up the equations on a website so assumed they were correct.

Dont make it anymore complicated than it needs to be :p. Its a direct substitution problem ie change E to E' and B to B' and using the transformed values show that B^2-E^2/C^2=B'^2-E'^2/C^2

HI guys first post :cool: I need to show that B^2-E^2/C^2 is invariant under Lorentz transformation (E and B are electromagnetic fields) now: B^2-E^2/C^2=B^2_x+B^2_y+B^2_z-E^2_x/C^2-E^2_y/C^2-E^2_z/C^2) and E'_x=E_x E'_y=\gamma(E_y-\frac{v}{c}B_z)...