A disk of radius r=70 cm has a uniform surface charge density = 95 nC. Calculate the electric field ( in units of kN/C ) at point that lies along the central perpendicular axis of the disk and a distance 30 cm from the center of the disk. Use ke = 9 × 10^9 N.m^2/C^2
A disk of radius r=70 cm has a uniform surface charge density = 95 nC. Calculate the electric field ( in units of kN/C ) at point that lies along the central perpendicular axis of the disk and a distance 30 cm from the center of the disk. Use ke = 9 × 10^9 N.m^2/C^2
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter23: Continuous Charge Distributions And Gauss's Law
Section: Chapter Questions
Problem 33P: A solid sphere of radius 40.0 cm has a total positive charge of 26.0 C uniformly distributed...
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A disk of radius r=70 cm has a uniform surface charge density = 95 nC. Calculate the electric field ( in units of kN/C ) at point that lies along the central perpendicular axis of the disk and a distance 30 cm from the center of the disk. Use ke = 9 × 10^9 N.m^2/C^2
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