Question
Asked Jan 30, 2020
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A charge of 23 nC is uniformly distributed along a straight rod of length 3.7 m that is bent into a circular arc with a radius of 2.2 m. What is the magnitude of the electric field at the center of curvature of the arc?
 ___________N/C

 

 

(please include units so that I can follow the steps easier)

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Expert Answer

Step 1

The electric field for an infinitesimal element is

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Step 2

The total electric field at the center of the curvature is

Physics homework question answer, step 2, image 1
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Step 3

The charge den...

Physics homework question answer, step 3, image 1
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Electric Charges and Fields

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