A thin plastic disk of radius R is uniformly coated with charge until it receives total charge Q. a) What is the potential at distance z along the axis of the disk? b) What is the potential energy if an electron is 1.00 [cm] from a 35.0 [cm] diameter disk that has been charged to + 5.00 [nC]?
A thin plastic disk of radius R is uniformly coated with charge until it receives total charge Q. a) What is the potential at distance z along the axis of the disk? b) What is the potential energy if an electron is 1.00 [cm] from a 35.0 [cm] diameter disk that has been charged to + 5.00 [nC]?
Chapter7: Electric Potential
Section: Chapter Questions
Problem 93AP: A CD disk of radius (R = 3.0 cm) is sprayed with a charged paint so that the charge varies...
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A thin plastic disk of radius R is uniformly coated with charge until it receives total charge Q.
a) What is the potential at distance z along the axis of the disk?
b) What is the potential energy if an electron is 1.00 [cm] from a 35.0 [cm] diameter disk that has been charged to + 5.00 [nC]?
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