ut impedanc 2.11 A 100 2 transmission line has an effective dielectric constant of 1.65. Find the shortest open-circuited length of this line that appears at its input as a capacitor of 5 pF at 2.5 GHz. Repeat for an inductance of 5 nH. Joer transmission ng int minatog the line in 15 find the

(7.15* Microwaves of frequency 3 x 10¹0 Hz are beamed directly at a metal reflector. Neglecting the refractive index of air, determine the spac- ing between successive nodes in the resulting standing-wave pattern. odsalsups qolavas s srli yo 7.16* A standing wave is given by yo babivib sqolevis abutilqms gaisd E = 200 sin7x cos 3nt Determine two waves that can be superimposed to C.E.A sugh Is M generate it. ubor

Find the reactance of a capacitor of capacitance 5 mF and frequency of ac is 10 GHz.

5. In a region with μ-40, E-160, the time-harmonic field is E, - 16e9a, V/m Determine 3 and H, if w=6x10° rad/s.