b - a 5. The space between two concentric conducting spherical shells is filled with an Ohmic medium with conductivity o
Posted: Mon May 02, 2022 4:28 pm
- B A 5 The Space Between Two Concentric Conducting Spherical Shells Is Filled With An Ohmic Medium With Conductivity O 1 (117.56 KiB) Viewed 25 times
much!
b - a 5. The space between two concentric conducting spherical shells is filled with an Ohmic medium with conductivity o. The inner sphere has radius a and is at potential V (a) and the outer sphere has radius b and is at potential V (b) <V (a). a) Show that between the spheres the potential is V - V V(r) (b)= v(a) b[1 - ] +v(a). . V. Prove this by showing that V satisfies the Poisson equation in the region between the spheres and that it gives the correct results on the boundaries of this region. b) Determine the electric field between the spheres and the current density between the spheres. c) Determine the resistance of the arrangement. d) Find the resistance of the arrangement in the limit as b >> a.