Coaxial Potential
The diagram above shows a coaxial cable. The inner conductor has radius
a = 0.0025 m. The outer conductor is a cylindrical shell with inner radius b = 0.0075 m, and outer radius c =
0.008 m from the center. Both conductors are coaxial and they are infinitely long. For every L = 8 m length of cable,
there is a total charge q = 2.8e-008 C on the inner conductor and a total charge of Q = -5.6e-006 C on the outer conductor.
Determine the electric potential difference between the labeled points A and B.
ΔVA,B = VB-VA = V
|