(4%) Problem 20: A rod of length L = 0.45 m is placed along the x-axis with its center at the y-axis origin. The rod has a non-uniform linear charge density of 1 = klxl C/m, where k = 8.4E-12 C/m is a constant factor. yob X-axis dq Otheexpertta.com What is the value of the potential at the point (0, yob) in volts if yob = 3.55 m? Grade Summary V(0,yob) = Deductions 0% Potential 100%