A very long cylinder of radius 2b with a co-axial cylindrical hole of radius b. (Co-axial means the two cylinders have the same axis.) The charge per volume p is constant in the solid shell b 2b)? lenc = denc = E =
A very long cylinder of radius 2b with a co-axial cylindrical hole of radius b. (Co-axial means the two cylinders have the same axis.) The charge per volume p is constant in the solid shell b 2b)? lenc = denc = E =
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![3. A very long cylinder of radius 2b with a co-axial cylindrical hole of radius b. (Co-axial means the two cylinders have
the same axis.) The charge per volume p is constant in the solid shell b < r < 2b.
a. What is the charge per length enclosed and the electric
field for point P inside the hole (r < b)? Answer in
terms of p, b and/or r.
2b
lenc =
E =
b. What is the charge per length enclosed and electric field for a point P inside the solid region (b <r < 2b)?
lenc =
denc =
E =
С.
What is the charge per length enclosed and electric field for a point P outside the cylinder (r > 2b)?
lenc =
denc
E=
%D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0335de1d-d88b-4764-a43c-e2195c6bbbda%2F78b1fca0-8789-4cfd-83ff-10484401524d%2Fm8rdvbq_processed.png&w=3840&q=75)
Transcribed Image Text:3. A very long cylinder of radius 2b with a co-axial cylindrical hole of radius b. (Co-axial means the two cylinders have
the same axis.) The charge per volume p is constant in the solid shell b < r < 2b.
a. What is the charge per length enclosed and the electric
field for point P inside the hole (r < b)? Answer in
terms of p, b and/or r.
2b
lenc =
E =
b. What is the charge per length enclosed and electric field for a point P inside the solid region (b <r < 2b)?
lenc =
denc =
E =
С.
What is the charge per length enclosed and electric field for a point P outside the cylinder (r > 2b)?
lenc =
denc
E=
%D
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