coaxial cable with an air dielectric has conductor surfaces at ρ-1 mim, ρ-5 mm, and z-0. Inside the cable is the field H-(15.54) cos(6-10%) cos(0.2xz) a. milliamperes per meter. Determine the emf gen...
Q9) A coaxial cable of length L-10m, has inner and outerradii of a-1 mm and b-3 mm. The region a p<b is a dielectric with Ep-2 and conductivity σ-0.01 S/m. Let V-10 V at ρ-a and V-0 V at ρ-b, find i. Eand Vin the region a <ρ<b. ii. The capacitance per unit length. iii. ρ,atpra. iv. The stored energy per unit length. v. The resistance between the inner and outer conductors. vi. The leakage current (the current between the...