A spherical rubber balloon carries a total charge Q uniformly distributed on its surface. At t = 0 the nonconducting balloon has radius ro and the balloon is then slowly blown up so that r increases linearly to 2ro in a time t = T. Part A Determine the electric field as a function of time just outside the balloon surface. Express your answer in terms of some or all of the variables Q, ro, T, t and appropriate constants. ΑΣφ ? ха Xb |X| X•10" Eoutside =

A spherical rubber balloon carries a total charge Q uniformly distributed on its surface. At t = 0 the nonconducting balloon has radius ro and the balloon is then slowly blown up so that r increases linearly to 2ro in a time t = T. Part A Determine the electric field as a function of time just outside the balloon surface. Express your answer in terms of some or all of the variables Q, ro, T, t and appropriate constants. ΑΣφ ? ха Xb |X| X•10" Eoutside =

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 71P: A solid cylindrical conductor of radius a is surrounded by a concentric cylindrical shell of inner...

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