Can you do problem number 6.23 the easiest way for me to understand and a sketch please ? points in the radial direction in cylindrical coordinates and itsmagnitude is independent of both o and z. Determine J, giventhat the charge density in the medium isaining a lossyPv = Por cos wt (C/m³).6.22 If we were to characterize how good a material is as aninsulator by its resistance to dissipating charge, which of thefollowing two materials is the better insulator?Dry Soil:Fresh Water:o = 10-4 (S/m)o = 10 (S/m)olacement currentE = 2.5,E, = 80,a) and (b), give ane capacitor.Sections 6-11: Electromagnetic Potentialsuit elements for= 2.5 (S/m), and6.23 The electric field of an electromagnetic wave propagat-ing in air is given byE(z, 1) = x4 cos(6 x 10°r - 2z)+ ŷ3 sin(6 x 10 -2z)0-2 (S/m), Hr =1,ction current densityrrent density?(V/m).Find the associated magnetic field H(z, 1).ting in seawater hasn by E = 2E0 cos ot.6.24 The magnetic field in a dielectric material with e =4e0.ILE 10 and a =0 is given by

If a positive test charge were placed in an electric field, its direction is defined as the direction in which the charge would be pushed. Electric fields are always directed away from a positive source charge, so the field is always directed away from the positive source charge.

Answered: 6.23 The electric field of an…

6.23 The electric field of an electromagnetic wave propagat- ing in air is given by E(z, 1) = x4 cos(6 x 10r- 2z) + ŷ3 sin(6 x 10 r- 2z) (V/m). Find the associated magnetic field H(z, t).