A rod sits horizontally along the x-axis with a continuous uniform charge distribution such that the  linear charge density λ is 0.025 C/m, with one end of the rod at the origin and the other end of the rod  at x = 0.35m. Find the electric potential at the point on the x-axis where x = 0.45 m given that the  potential an infinite distance from the rod is defined as being equal to zero.

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.