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lana [24]
3 years ago
8

Two long cylinders of radii 5 cm and 10 cm form a coaxial cylindrical capacitor, the space between them being filled with a diel

ectric of relative permittivity 6. The inner cylinder carries a charge of 10-8 C m-1 of its length. Calculate:-
(a) the value of the electric displacement, field strength, and the polarisation at a

point mid-way between the plates;

(b) the potential difference between the plates;

(c) the densities of the surface charges of the dielectric;

(d) the energy associated with the dielectric in one metre of the capacitor.
Physics
1 answer:
V125BC [204]3 years ago
8 0

Answer:

21

Explanation:

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