A. Consider two concentric spherical structures of radius r1 and r2 such that r1 < r2...

A. Consider two concentric spherical structures of radius r1 and r2 such that r1 < r2 and full load Q and -2Q respectively. Calculate the magnitude of the field on ́ectrico in all three regions, i.e. within the smaller sphere, between the spheres and outside the sphere of the larger radius.
Where does the electric field point to for this system?

(no matter what material these concentric spherical are made of)

B. Two cylindrical coaxial shells with radius r1 and r2 such that r1 < r2 and with linear charge density λ and -λ. Calculate the magnitude of the electric field in the three regions: inside the smaller cylinder, between the cylinders and outside the larger cylinder.
Where does the field on ́ectrico point to for this system?

(no matter what material these cylinders are made of)

Solutions

Expert Solution

-ve sign shows that direction of electric field is inward means towards the sphere.

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genius_generous answered 5 months ago

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