What should the ratio of the charges and their relative sign

Reference no: EM13979514

A thin nonconducting spherical shell of radius R 1 carries a total charge q 1 that is uniformly distributed on its surface. A second, larger thin non -conducting spherical shell of radius R2 that is concentric with the first carries a charge q2 that is uniformly distributed on its surface.

(a) Use Gauss's law to find the electric field in the regions r < r₁, r₁< r < r₂ and r > R₂. (Use any variable or symbol stated above along with the following as necessary: k.)

E^→(r < r₁)=

E^→(r₁< r < r₂)=

E^→(r > R₂) =

(b) What should the ratio of the charges q₁/q₂ and their relative signs be for the electric field to be zero for r > R₂?

q₁/q₂ =

(c) Sketch the electric field lines for the situation in part (b) when q₁ is positive. (Do this on paper. Your instructor may ask you to turn in this work.)

Reference no: EM13979514

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