Are you looking for Reliable Online Writing Services? We are Here For you. Our Professional Tutors Can Handle Any Kind of Assignment. Don’t Use Plagiarized Sources. Get Your Perfect Paper Today! Click Here To Order.

Please solve this with diagrams and neat and cleans diagram draw itto. Please copy paste do noot form ere and dere. I will mark unhelpful if you cheat. Best tutor will get helpful. Also, solve all parts. Do not skip anything.A short dipole-carrying current I0 cos ωt in the az direction is located at the origin in free space. (a) If k = 1 rad/m, r = 2 m, θ = 45◦, φ = 0, and t = 0, give a unit vector in rectangular components that shows the instantaneous direction of E. (b) What fraction of the total average power is radiated in the belt, 80◦ <θ< 100◦? 14.2 a curve, r vs. θ in polar coordinates, showing the locus in the φ = 0 plane where (a) the radiation field |Eθs| is one-half of its value at r = 104 m, θ = π/2; (b) average radiated power density is one-half its value at r = 104 m, θ = π/2. 14.3 Two short antennas at the origin in free space carry identical currents of 5 cos ωt A, one in the az direction, and one in the ay direction. Let λ = 2π m and d = 0.1 m. Find Es at the distant point where (a) (x = 0, y = 1000, z = 0); (b) (0, 0, 1000); (c) (1000, 0, 0). (d) Find E at (1000, 0, 0) at t = 0. (e) Find |E| at (1000, 0, 0) at t = 0. 14.4 Write the Hertzian dipole electric field whose components are given in Eqs. (15) and (16) in the near zone in free space where kr << 1. In this case, only a single term in each of the two equations survives, and the phases, δr and δθ , simplify to a single value. Construct the resulting electric field vector and compare your result to the static dipole result (Eq. (36) in Chapter 4). What relation must exist between the static dipole charge, Q, and the current amplitude, I0, so that the two results are identical? 14.5 Consider the term in Eq. (14) (or in Eq. (10)) that gives the 1/r 2 dependence in the Hertzian dipole magnetic field. Assuming this term dominates and that kr << 1, show that the resulting magnetic field is the same as that found by applying the Biot-Savart law (Eq. (2), Chapter 7) to a Science Physics PHYSICS PHY 101