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Throughout a region you measure the potentials as a function of distance on the x axis. The potentials
you measure are V = 50V for x = 0.00m, V 150V for x = 0.50m, V = 250V for x = 1.00m.
(a) What is the equation that describes voltage as a function of distance V(x)?
(b) What is the Electric field described by this potential?

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