Two point loads of the value (-2Q) and (-6q) are arranged at two opposite vertices of a rectangle of sides a and B (A
Two point loads of the value (-2Q) and (-6q) are arranged at two opposite vertices of a
rectangle of sides a and B (A<B), as seen in the figure. Calculated:
a) the value of the charge Q that we have to place on the vertex (3) so that the potential
vertex (1) be zero.
Considering from now on the three charges, calculate
(1)
- 6q (2) b) the electric field at Point O (center of the
-2q (4)
fo
(3)
rectangle) due to the three loads.
(C) the electrical potential in Point 0 and in the
P-point (side mid-point).
d) the work we must do to bring
another point load of Qo value from point P
Point O.
Note
Accurately define all the physical quantities used.
In mathematical developments clearly justify the steps.
Hi due to the complexity of the question and time limit, the first two sub parts have been answered.
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