Answered: A uniformly charged solid spherical…

A uniformly charged solid spherical insulator has a radius of 30cm. The charge density is 4.2pC/m^2. Find the electric field at a position of 45cm From the center of the sphere.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 43P: A very long, thin wile has a uniform linear charge density of 50C/m . What is the electric field at...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Auniformly charged solid
spherical insulator has a
radius of 30cm. The
charge density is
4.2pC/m^2. Find the
electric field at a position
of 45cm From the center of
the sphere.

1
6.25 x 1018 electrons
C2
E: 8.85x10-12
le = 1.602x10¬19C
N•m²
N•m2
k = 8.99x10,
C2

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