A Nonuniform Linear Charge Distribution Given By $\lambda$ (X)= Bx,where B Is a Constant,is Distributed Along the X

question 51

Multiple Choice

A nonuniform linear charge distribution given by $\lambda$ (x) = bx,where b is a constant,is distributed along the x axis from x = 0 to x = +L.If b = 40 nC/m² and L = 0.20 m,what is the electric potential (relative to a potential of zero at infinity) at the point y = 2L on the y axis?

• A)19 V
• B)17 V
• C)21 V
• D)23 V
• E)14 V

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