Positive charge QQ is distributed uniformly along a rod of length LL that lies along the xx-axis from x=Lx=L to x=2Lx=2L. Find how much charge is contained within a segment of the rod of length dxdx.
Express your answer in terms of some or all of the variables QQ, LL, and dxdx.Positive charge QQ is distributed uniformly along a rod of length LL that lies along the xx-axis from x=Lx=L to x=2Lx=2L. Find how much charge is contained within a segment of the rod of length dxdx.
Express your answer in terms of some or all of the variables QQ, LL, and dxdx.