The phasor magnetic field intensity for a 400 MHz uniform plane wave propagating in a certain lossless material is (2ay − j5az)e−j25x A/m. Knowing that the maximum amplitude of E is 1500 V/m, find β, η, λ, νp, r, µr, and H(x, y, z, t):

H = (ax - 5az)e-j25x A/m. Determine the values for K, εr, λ, vp and n in that order. Report your answer for Vp in terms of c, the speed of light in free space.

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.

To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0