A rod of length 25 cm has a uniform linear charge density of 7 μC/m. Determine the Electric Field at a point P located at a perpendicular distance 69 cm along a line of symmetry of the rod.
The Attempt at a Solution
Hence, I have found
My final answer is 45956.1 but it's wrong.
Thank you for any input at all. Also, I'm not sure what mode is my calculator suppose to be on.