1) Two charges are placed on the x-axis, a +q charge at x-a and a -q charge atX--a.a) Find magnitude and direction of electric field at x-0.b) Find the electric potential at x-0 provided that electric potential at infinity iszero.2) The concentric spherical shells in figure containuniformly distributed charges Qi at R1 and Q2 at R2. UseGauss' Law to find the electric fieldQ1Ra) for r< RI,b) for Ri R2.RQ3) For the configuration in question (3) find the electric potentiala) for r< R1,b) for Ri R2.Do not forget that the electric potential has to be continuous at the boundaries ofthe regions.

Electric field is given as E=kqr2…

1) Two charges are placed on the x-axis, a +q charge at x-a and a -q charge at X=-a. a) Find magnitude and direction of electric field at x-0. b) Find the electric potential at x=0 provided that electric potential at infinity is zero.

1) Two charges are placed on the x-axis, a +q charge at x-a and a -q charge at X=-a. a) Find magnitude and direction of electric field at x-0. b) Find the electric potential at x=0 provided that electric potential at infinity is zero.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 98AP: A small spherical pith ball of radius 0.50 cm is painted with a silver paint and then -10 C of...

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