And this is problem 2, where the answer is (A): Please show your work, I wan\'t

Question

And this is problem 2, where the answer is (A):

Please show your work, I wan't to understand the problem, don't just state the answer. Thank you!

Consider the area A in Problem 2 of this conceptual homework set to be uniformly charged with area charge density of 3 C m-2. The x component of the electrical force it exerts on a 5 C point charge located at (0, 2m, 3m) is given in newtons by -15k x/[x2 + y2 - 4y + 13]3/2dy dx. -15k x/[x2 + y2 - 4y + 13]3/2dy dx. both of the above neither of the above. Identify the double integral that is equal to the area integral of x sin(ky) over the crossed hatched region shown. xsin(ky) dx dy xsin(ky) dx dy xsin(ky) dx dy xsin(ky) dx dy

Explanation / Answer

a.neither of the above as it dont have the coeficient B,

second one is c

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