Answered: A non-conducting disk of radius R = 30…

A non-conducting disk of radius R = 30 cm is uniformly charged and the electric field is measured to be 400 N/C at a distance of 1.5 m away from the center of the disk.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 42PE: (a) Find the total electric field at x = 1.00 cm in Figure 18.52(b) given that q =5.00 nC. (b) Find...

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Question

Attached question and diagram.

A non-conducting disk of radius R = 30 cm is uniformly charged and the electric field is measured to
be 400 N/C at a distance of 1.5 m away from the center of the disk.
find the charge density o on the disk.
a. 3.65 x 107 Chm?
c. 5.58 x 107 C/m²
b. 4.52 x 10" C/m?
d. 1.03 x 10" C/m²
P{(0,0,1.5)
ㅜ
R.

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