The figure provided shows a section of a very long rod of radius a = 1.24 mm and linear charge density 3.99 nC/m. The ro

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answerhappygod
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The figure provided shows a section of a very long rod of radius a = 1.24 mm and linear charge density 3.99 nC/m. The ro

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The figure provided shows a section of a very long rod of radiusa = 1.24 mm and linear charge density 3.99 nC/m. The rodis inside a coaxial cylindrical shell of radius b = 7.50mm and linear charge density -5.43 nC/m.
What is the magnitude and direction of the electric field at aradial distance of 5.78 mm?
Magnitude:
Direction:InwardOutward
What is the magnitude and direction of the electric field at aradial distance of 16.3 mm?
Magnitude:
Direction:InwardOutward
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