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.
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.
Chapter5: Electric Charges And Fields
Section: Chapter Questions
Problem 33CQ: How would you experimentally distinguish an electlic field from a gravitational field?
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Question
Transcribed Image Text: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.
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