A spherical balloon with a conducting surface of 45 cm in diameter carries an excess of charge and its potential at the surface is 14 kV relative to infinity. If it deflates slowly with no loss of charge, what will its potential be when its radius is 15 cm?

A spherical balloon with a conducting surface of 45 cm in diameter carries an excess of charge and its potential at the surface is 14 kV relative to infinity. If it deflates slowly with no loss of charge, what will its potential be when its radius is 15 cm?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter19: Electric Potential And Electric Field

Section: Chapter Questions

Problem 34PE: (a) What is the potential between two points situated 10 cm and 20 cm from a 3.0 C point charge? (b)...

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