24 Figure 23-40 shows a section of a long, thin-walled metal tube of radius R $ 3.00 cm, with a charge per unit length of l $ 2.00 ( 10'8 C/m. What is the magnitude E of the electric field at radial distance (a) r $ R/2.00 and (b) r $ 2.00R? (c) Graph E versus r for the range r $ 0 to 2.00R

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
Section: Chapter Questions
Problem 4RQ: Does the current in a pure capacitive circuit lead or lag the applied voltage?
Question

•24 Figure 23-40 shows a section of a
long, thin-walled metal tube of radius
R $ 3.00 cm, with a charge per unit
length of l $ 2.00 ( 10'8 C/m. What
is the magnitude E of the electric field
at radial distance (a) r $ R/2.00 and
(b) r $ 2.00R? (c) Graph E versus r
for the range r $ 0 to 2.00R.

•24 Figure 23-40 shows a section of a
long, thin-walled metal tube of radius
R = 3.00 cm, with a charge per unit
length of A = 2.00 × 10-8 C/m. What
is the magnitude E of the electric field
at radial distance (a) r= R/2.00 and
(b) r = 2.00R? (c) Graph E versus r
for the range r = 0 to 2.00R.
R
Figure 23-40 Problem 24.
Transcribed Image Text:•24 Figure 23-40 shows a section of a long, thin-walled metal tube of radius R = 3.00 cm, with a charge per unit length of A = 2.00 × 10-8 C/m. What is the magnitude E of the electric field at radial distance (a) r= R/2.00 and (b) r = 2.00R? (c) Graph E versus r for the range r = 0 to 2.00R. R Figure 23-40 Problem 24.
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