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. (0,0, 1-5) find the electric potential at (0, 0, 1.5) a. 173 V b. 400 V c. 612 V d. 294 V e. none of these R

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. (0,0, 1-5) find the electric potential at (0, 0, 1.5) a. 173 V b. 400 V c. 612 V d. 294 V e. none of these R

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section: Chapter Questions

Problem 45PQ: The charge density on a disk of radius R = 12.0 cm is given by = ar, with a = 1.40 C/m3 and r...

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Question and diagram attached.

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.
P (0,0,1-5)
find the electric potential at (0, 0, 1.5)
а. 173 V
b. 400 V
c. 612 V
d. 294 V
e. none of these
to
R

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