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A cylindrical shell of radius 8.4 cm and length 262 cm has its charge density uniformly distributed on its surface. The electric field intensity at a point 28.3 cm radially outward from its axis (measured from the midpoint of the shell ) is 40 000 N/C.
Given: ke = 8.99 × 109 N m2/C2

What is the net charge on the shell?

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Rodolfo
RodolfoLv5
6 Nov 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A cylindrical shell of radius 8.4 cm and length 262 cm has its charge density uniformly distributed on its surface. The electric field intensity at a point 28.3 cm radially outward
from its axis (measured from the midpoint of the shell) is 40000N/C. Given: k = 8.99109 N.m2/C2. What is the net charge on the shell?
Answer in units of C.

Part A) A cylindrical shell of radius 8.9 cm and length
299 cm has its charge density uniformly dis-
tributed on its surface. The electric field
intensity at a point 21.4 cm radially outward
from its axis (measured from the midpoint of
the shell ) is 47900 N/C.
Given: ke = 8.99 × 109 N · m2/C2 .
What is the net charge on the shell?
Answer in units of C.
Part B) What is the electric field at a point 4.41 cm
from the axis?
Answer in units of N/C.

I tried a few things with this question, but kept coming up withanincorrect answer. Any help would be much appreciated!

A cylindrical shell of radius 8.4 cm and length
262 cm has its charge density uniformly dis-
tributed on its surface. The electric field
intensity at a point 28.3 cm radially outward
from its axis (measured from the midpoint of
the shell ) is 40000 N/C.

Given: ke = 8.99 × 10^9 N · m^2/C^2 .

a) What is the net charge on the shell? (answer in units ofC)

b) What is the electric field at a point 4.24 cm
from the axis? (answer in units of N/C)

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