A 30-cm long rod having a linear charge density given by = 0 x, where 0 = 9 nC/cm2 is placed along the x-axis such tha
Posted: Tue May 17, 2022 9:15 pm
A 30-cm long rod having a linear charge density given by = 0 x, where 0 = 9 nC/cm2 is placed along the x-axis such that its left end is at x = 5 cm. Find the electric potential at the origin.