Which statement best describes light, whether polarized or unpolarized?
2 answers:
Answer:
C. light in which the electric and magnetic vectors oscillate perpendicular to the direction of propagation of the wave
Explanation:
Light is an electromagnetic wave in which electric field vector and magnetic field vector both oscillates perpendicular to each other and also these two components are perpendicular to the propagation of wave.
As we know that the direction of velocity of wave is given by the formula
so here the velocity vector must be perpendicular to vector E and vector B
so here correct answer will be
C. light in which the electric and magnetic vectors oscillate perpendicular to the direction of propagation of the wave
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Answer:
Following are the solution to the given question:
Explanation:
The input linear polarisation was shown at an angle of . It's a very popular use of a half-wave plate. In particular, consider the case
, at which the angle of rotation is
. HWP thereby provides a great way to turn, for instance, a linear polarised light that swings horizontally to polarise vertically. Illustration of action on event circularly polarized light of the half-wave platform. Customarily it is the slow axis of HWP that corresponds to either the rotation. Note that perhaps the vector of polarization is "double-headed," i.e., the electromagnetic current swinging back and forward in time. Therefore the turning angle could be referred to as the rapid axis to reach the same result. Please find the attached file.
