Q.1 Find the dispersion relation for electrostatic electron waves propagating atan arbitrary angle 0 relative to B,. Hint: Choose the x axis so that k and E liein the x - z plane. ThenEx = E,sin0, E, = E,cos0,Ey = 0and similarly, for k. Solve the equations of motion and continuity and Poisson'sequation in the usual way with no uniform and v, = Eo = 0.

Given, Electron waves propagating at an arbitrary angle

Q.1 Find the dispersion relation for electrostatic electron waves propagating at an arbitrary angle 6 relative to Bo. Hint: Choose the x axis so that k and E lie in the x - z plane. Then E, = E, sine, E, = E,cos0,E, = 0 and similarly, for k. Solve the equations of motion and continuity and Poisson's equation in the usual way with no uniform and v, = Eo = 0.

Q.1 Find the dispersion relation for electrostatic electron waves propagating at an arbitrary angle 6 relative to Bo. Hint: Choose the x axis so that k and E lie in the x - z plane. Then E, = E, sine, E, = E,cos0,E, = 0 and similarly, for k. Solve the equations of motion and continuity and Poisson's equation in the usual way with no uniform and v, = Eo = 0.