Recent content by yohanes vianei

Homework Statement Homework Equations ∮E.dA = qencl/ϵ0 The Attempt at a Solution (a) magnitude E we use∮E.dA = qencl/ϵ0For a cylinder:∮E.dA = E(2πrL), thenqencl/ϵ0 = E(2πrL)E = qencl/(2πrLϵ0) E = λ/(2πrϵ0); WITH λ = qencl/L (a) the magnitude E, qencl = Q1 + Q2 , thenE = (Q1 +...