Suppose there are four stationary point charges in space, each with a charge of 0.0009 C. The charges are located at(7.-9, 3), (-5, 2,-5), (0, -2, 4), and (1, 2, -4). Let E denote the electrostatic field generated by these point charges. LetE ds.S be the outward-oriented surface of the cylinder x² + y2 - 25, for 2 ≤ ≤ 5. Find JEExpress your answer in scientific notation, rounded to three decimal places.Provide your answer below:

Answered: Image /qna-images/answer/567a64a4-e9cc-4144-bcb1-3b348b23bba3.jpg

Answered: Suppose there are four stationary point…

Similar questions

A point charge +q is placed at (0, 0, d) above a grounded infinite coducting plane defined by z=0.There are no charges present anywhere else. What is the magnitude of electric field at (0, 0, –d)? [JEST 2012] (a) (87€,d² ) (c) 0 (d) (1676,ď²) (b) 0
Consider the special shape pictured in the diagram below. It is a cylinder, centered on the origin with its axis oriented along z, and it has been partially hollowed to leave two cone-shaped cavities at the top and bottom of the cylinder. The radius of the object is a, its height is 2a, and the solid part of the object (the shaded region that is visible in the rightmost panel of the illustration above, which shows a drawing of the cross-section of the object) has a uniform volume charge density of po. Assume that the object is spinning counter clockwise about its cylinder axis at an angular frequency of w. Which of the following operations is part of the calculation of the magnitude of the current density that is associated with the motion of the rotating object as a function of r (select all that apply)?
Hello, Though I can derive the Taylor series of 1/(1-x), I cannot prove that the x needs to be x << 1. Could you please help me with that? In addtion, how do I derive the formula for the electric field as indicated in (b)? I guess that the x is d/z... but how I can connect this info with the (a) to apply 1/(1-x) Taylor series?
A thin plastic rod of length L has a positive charge Q uniformly distributed along its length. We willcalculate the exact field due to the rod in the next homework set. In this set, we will approximatethe rod as several point sources and develop the Riemann sum as an intermediate step on the wayto writing an integral.For those aiming at a P rating, you may use L = 3.0m , Q = 17 mC, and y = 0.11m to calculate theanswer numerically first and substitute variables for them only as required in the problem statement.For those aiming at an E rating, leave L, Q and y as variables. Substitute numbers only whererequired in the problem statement, and only as a last step
The electric field in a region of space near the origin is given by E(z, y, :) – E, (*) yî+ xî a (a) Evaluate the curl Vx E(x, y, z) (b) Setting V(0, 0, 0) = 0, select a path from (0,0, 0) to (x, y, 0) and compute V (r, y,0). (c) Sketch the four distinct equipotential lines that pass through the four points (a, a), (-a, a), (-a, -a), and (a, -a). Label each line by the value of V.
We will do the following processes:a) First we take three point particles of mass (m1, m2, m3) from infinity and glue them to positions (x1, x2, x3) relative to some global inertial reference system.b) We now carry three positively charged particles qi, i ∈ (1, 2, 3) from infinity and glue them to positions (y1, y2, y3) relative to some global inertial reference system.Explain of these two processes if the external world gained or lost energy?Evaluate the energy gained or lost from the outside world. Is there conservation of energy in these processes?