This is a theoretical problem: Imagine a disk of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis). Now imagine a ring of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis). Q, R, and P (thus X) are equal in both cases. Which of these is true for he electrical field on the point P: E(disk) < E(ring) E(disk) > E(ring) E(disk) = E(ring) E(disk) = E(ring)/2 The given information is not enough to make a comparison. Justify your answer for each possibility.

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter2: Relativity Ii
Section: Chapter Questions
Problem 4P: A charged particle moves along a straight line in a uniform electric field E with a speed v. If the...
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This is a theoretical problem:

Imagine a disk of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis).

Now imagine a ring of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis).

Q, R, and P (thus X) are equal in both cases. Which of these is true for he electrical field on the point P:

  • E(disk) < E(ring)
  • E(disk) > E(ring)
  • E(disk) = E(ring)
  • E(disk) = E(ring)/2
  • The given information is not enough to make a comparison.

Justify your answer for each possibility.

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