3. Three point-like charges are placed at the corners of a square as shown = in the figure, a 52.0 cm. Find the magnitude of the electric field at the center of the square. Let q₁ = -2.50 μC, 92 = -3.40 μC, 93 = -3.90 μC. N/C 91 a I 92 a 093

03. The distance between two charges q1 = + 2 μC and q2 = + 6 μC is 15.0 cm. Calculate the distance from charge q1 to the points on the line segment joining the two charges where the electric field is zero. Express your answer in cm with 3 - significant figures.

Question 1 Consider the charge q1=1.6 microcolumbs at the origin. A. Find the magnitude of the electric field E1 from the point charge (3cm, 3 cm). B. Break the electric field into x and y components. C. If there is also an external electric field of E2=3.5*10^6 N/C ihat what is the net electric field at point (3 cm, 3 cm)?