Question

In these formulas, it is useful to understand which variables are parameters that specify the nature of the wave. The variables E_0and B_0 are the __________ of the electric and magnetic fields.
a. maximas
b. wavelenghts
c. amplitudes.
d. velocities

Answer 1

Answer:

the question has some missing details i.e E = E0sin(kx -wt)y and B = B0sin(kx -wt)z

The variables E0 and B0 are the amplitudes.

option C is correct.

Explanation:

Compare the equation given with the general wave equation ; Y = Asin(kx - wt)

Where A is the amplitude