3. A hollow sphere is made of an insulating material, and has an inner radius R₁ of 10.00 cm and an outer radius R2 of 15.0 cm (the picture shows the cross section of the sphere). The material has a uniform volume charge density of +15.0 μC/m³. Additionally, a negative charge of -25 μC is located at the center. Use Gauss' Law to find the electric fields at the following distances: a) r = 5.00 cm from the center b) r=12.0 cm from the center c) r = 50.0 cm from the center R₂ RI MC/m3 Q=-25μL

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3. A hollow sphere is made of an insulating material, and has an inner radius R₁ of 10.00 cm
and an outer radius R2 of 15.0 cm (the picture shows the cross section of the sphere). The
material has a uniform volume charge density of +15.0 μC/m³. Additionally, a negative
charge of -25 μC is located at the center. Use Gauss' Law to find the electric fields at the
following distances:
a) r = 5.00 cm from the center
b) r=12.0 cm from the center
c)
r = 50.0 cm from the center
R₂
RI
MC/m3
Q=-25μL
Transcribed Image Text:3. A hollow sphere is made of an insulating material, and has an inner radius R₁ of 10.00 cm and an outer radius R2 of 15.0 cm (the picture shows the cross section of the sphere). The material has a uniform volume charge density of +15.0 μC/m³. Additionally, a negative charge of -25 μC is located at the center. Use Gauss' Law to find the electric fields at the following distances: a) r = 5.00 cm from the center b) r=12.0 cm from the center c) r = 50.0 cm from the center R₂ RI MC/m3 Q=-25μL
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