# Top 4 what is the magnitude of the electric field e(r) at a distance r>rb from best

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## 1 A solid ball of radius r has a uniform charge density . What is the magnitude of the electric field E(r) at a distance R > r from the center of the ball? Express the answer to in terms of , r, R, and e. | Homework.Study.com

• Author: homework.study.com
• Published Date: 12/14/2021
• Review: 4.96 (675 vote)
• Summary: What is the magnitude of the electric field E(r) at a distance R > r from the center of the ball? Express the answer to in terms of ρ ρ , r, R, and e
• Matching search results: We can also express the {eq}Phi {/eq} in terms of surface charge density.

## 2 The Electric Field of a Ball of Uniform Charge Density

• Author: physicsforums.com
• Published Date: 11/06/2021
• Review: 4.94 (603 vote)
• Summary: A solid ball of radius r1 has a uniform charge density ρ. a) What is the magnitude of the electric field E(r) at a distance r>r1 from the center
• Matching search results: Well, how did you do the calculation to come up with the correct answer?

## 3 27: The Electric Field of a Ball of Uniform Charge Density

• Author: masteringmasteringphysics.blogspot.com
• Published Date: 01/12/2022
• Review: 4.96 (734 vote)
• Summary: · 27: The Electric Field of a Ball of Uniform Charge Density · limr→∞E(r)=0 · The maximum electric field occurs when r=0 · The maximum electric
• Matching search results: INTRO:

A solid ball of radius r b has a uniform charge density ρ.

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PART A:

What is the magnitude of the electric field