Recent content by math132003

fig equations that I used: Δz = 0 = and I got the following result (which is the same in the book's solution book): but in my test I can only choose one of these: I would like to know if there is a mistake by my teacher or if it is possible to obtain one of these multiple choice...

Hello @BvU! Thanks for the translation and I apologize for the confusion. Langauge problems. :oldbiggrin: Even knowing this expression i still can't go ahead and develop these items: (a) Determine the electric field intensity vector at point P = (4, 6, 8) * here I just need to take...

what I've done so far? -i've determined the vector between the point (4, 0, 0) and the point P. (4, 6, 8) - (4, 0, 0) (0, 6, 8) -The norm of this vector is the radial distance of the line to point P (the value of “ρ” in the formula) √(0^2 + 6^2 + 8^2) = 10 -> ρ = 10 -and its unit vector is...

My name is Samuel I'm from Monaco. I arrived at the forum with the intention of taking questions for my electrical engineering disciplines and contributing to those who also have questions. Thank's.