Question 2.
The charge density on an infinitely long line extending on the z-axis is P₁ = 20nC/m at each point. E at (6,8,3) m =? Find its value?
perpendicular, 2
by crossing two number lines perpendicularl
x & y
Quadrant.
The xy or Cartesian or coordinate plane.
Assuming you are familiar with all other basic geometry and algebra (which is needed first to even ask the question), it simply means inserting different values of V into the formula and calculating U, then marking the coordinate pairs that are formed in a Cartesian graph (or other appropriate graph form).
It is a Cartesian plane. A 2-dimensional space defined by Cartesian coordinates (x,y).
If the y coordinate does not change, it is a horizontal line.
a Cartesian Plate is the graph system you use in elementary school. it has 4 quadrants I, II, III, IV. going counter clockwise starting at the top right corner. when you do graphing in school like bar graphs, your using quadrant I. the origin is the center point, (0,0). and you have to label the x and y axis. in highschool its used mostly for system of equations and triangles etc. hope this helps
A coordinate covalent bond is polar because one atom donates both electrons in the bond, resulting in a partial positive charge on the atom donating the electrons and a partial negative charge on the atom receiving the electrons. This charge separation creates a dipole moment, making the bond polar.
Rene Descartes invented the coordinate system that is most commonly used (where the two axes are perpendicular to each other, and each point is determined by its projection or "shadow" onto the axes). This is why we call them Cartesian coordinates. I believe the legend is that he was observing a fly on his ceiling when he realized he could describe its position based on the lines formed by his ceiling tiles. There are alternative coordinate systems that used in special situations, such as polar coordinates, cylindrical coordinates, and spherical coordinates. Each system has its strengths and weaknesses and each is well-suited to describing certain kinds of objects or functions. Cartesian coordinates, also called rectilinear coordinates, are useful for describing linear/straight objects, whereas the other coordinate systems I mentioned are better for curved objects.
A coordinate plane.