Find an expression for the electric potential

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A rod of length L has a total charge Q uniformly distributed along its length. The rod lies along the y axis with its center at the origin.

(a) Find an expression for the electric potential as a function of position along the x axis.

(b) Show that the result obtained in Part (a) reduces to V = kQ/|x| for |x| » L. Explain why this result is expected.

Reference no: EM13526276

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