Consider a uniform plane wave traveling in the x-direction. The electric field phasor of this wave is (3a + j5a_z , V/m). Find the equation of the ellipse of polarization.
a) (3y² + 5z² = constant)
b) (5y² + 3z² = constant)
c) (9y² + 25z² = constant)
d) (25y² + 9z² = constant)