A uniform distribution of +10 nC of charge is positioned along the x-axis from -2.0 cm...
A uniform distribution of +10 nC of charge is positioned along the x-axis from-2.0 cm to +2.0 cm. If we divide the line of charge into 10 increments, what is the position of the rightmost charge increment. +1.8 cm -2.0 cm +2.0 cm 1.9 cm 0 +1.9 cm 1.8 cm
I got this answer wrong, can someone give me the correct answer, thanks A uniform distribution of +10 nC of charge is positioned along the x-axis from -2.0 cm to +2.0 cm. If we divide the line of charge into 10 increments what is the position of the rightmost charge increment. +1.8 cm 2.0 cm +2.0 cm 1.9 cm 1.9 cm 1.8 cm
A charge of Q = -2.0 nC is positioned at the point (0, 10) cm along the y-axis, and another charge of q = 1.0 nC is positioned at the point (0, 5) cm. Find the position along the positive x-axis where the electric potential is a minimum.
A uniform linear charge of 2.0 nC/m is distributed along the x axis from x = 0 to x = 3 m. Which of the following integrals is correct for the x component of the electric field at y = 2 m on the y axis? a. 13 -18xdx Jo (4 + x)3/2 1 =18 d. 13-18xdx To (2 + x3
Charge of uniform density 12 nC/m is distributed along the x axis from x = 2.0 m to x = 5.0 m. What is the electric potential (relative to zero at infinity) at the origin (x = 0)? a 140 V b 82V c 91V d 99 V e 74 V
5.(10 points) A uniform line charge with a charge density +24.5 nC/m runs along the x-axis from the origin to "infinity". An observer is located on the x-axis at x- -15.0 cm. What is the electric field at the location of this observer (due to the line charge)? [Include magnitude and direction in your answer.] [minor Hint: the solution to this problem does involve integration; if your solution does not, then it is not a correct solution.] Ans.
8) A charge of uniform density (0.86 nC/m) is distributed along the x axis from the origin to the point x = 10 cm. What is the electric potential (relative to zero at infinity) at a point, x = 21 cm, on the x axis? Hint: Use Calculus to solve this problem. (Answer in V)
A 1.0 nC charge is placed at (0.0 cm, 2.0 cm) and another 1.0 nC charge is placed at (0 cm,-2.0 cm). A third charge +q is placed along a line halfway between q1 and q2 such that the angle between the forces on q due to each of the other two charges is 60∘. The resultant force on q is (5.0 × 10^-5i) N. What is the magnitude of the charge q?
A linear charge of uniform density equal to 8.0 nC/m is distributed along the x axis from x = –2.0 m to x = 3.0 m. What is the magnitude of the electric field at the point x = 6.0 m on the x axis?
A charge of uniform linear density 2.0 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 5.0 cm, outer radius 10 cm). The net charge on the shell is zero. (a) What is the magni- tude of the electric field 15 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of the shell?