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27 Nov 2019
A solid nonconducting sphere of radius R1 = 50 cm has uniformcharge density
= +2.0 C/m3. It is surrounded by a solid, conducting, unchargedspherical
shell of inner radius R2 = 75 cm and outer radius R3 = 90 cm. Thesphere and
the shell have the same geometric center.
1. Determine the algebraic expression for the voltage between r =R1 and r = R2. What is the electric potential V for R2 > r >R1? What is the electric potential at r = R1?
2. Determine the algebraic expression for the voltage between r =R1 and r = 0? What is the electric potential V for R1 > r >0? What is the electric potential at r = 0?
A solid nonconducting sphere of radius R1 = 50 cm has uniformcharge density
= +2.0 C/m3. It is surrounded by a solid, conducting, unchargedspherical
shell of inner radius R2 = 75 cm and outer radius R3 = 90 cm. Thesphere and
the shell have the same geometric center.
1. Determine the algebraic expression for the voltage between r =R1 and r = R2. What is the electric potential V for R2 > r >R1? What is the electric potential at r = R1?
2. Determine the algebraic expression for the voltage between r =R1 and r = 0? What is the electric potential V for R1 > r >0? What is the electric potential at r = 0?
24 Jun 2023
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