Author Question: A nonuniform linear charge distribution given by (x) = bx, where b is a constant, is distributed ... (Read 70 times)

Tazate · **on:** Jul 28, 2018

A nonuniform linear charge distribution given by (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

Question 2

A linear charge of nonuniform density = bx, where b = 2.1 nC/m2, is distributed along the x axis from x = 2.0 m to x = 3.0 m. Determine the electric potential (relative to zero at infinity) of the point y = 4.0 m on the y axis.
a. 36 V
b. 95 V
c. 10 V
d. 17 V
e. 15 V