Problem 24.10
Please wait for the animation to
completely load.
In this animation each charge represents a line or rod of charge extending
into and out of the computer screen (position is given in centimeters and electric field
strength is given in
newtons/coulomb).
Restart.
- Explain how you know that the charge on the inner rod and the total charge
on the outer cylinder are equal and opposite.
- From the electric field measurements (read values when you drag the mouse
on the screen), find the value of the charge per unit length, λ, as well
as an expression for the electric field as a function of λ at any point.
(The charge per unit length, λ, is the total charge Q divided by the
length of the object L.)
Problem authored by Anne J. Cox.
Script authored by Wolfgang Christian.
© 2004 by Prentice-Hall, Inc. A Pearson Company