A charge -7.9 nC is placed at (1,3,-2) m and another charge 4.1000000000000005 nC is placed at (-2,2,1) m. What is the electric field at (-1,1,-1) m? < 7.77 7.77 2.756 2.756 -7.33 X -7.33

In the figure above, charge A is -4.85 nC, charge B is 9.70 nC, and charge C is 4.85 nC. If x = 4.30 cm and y = 8.60 cm, what is the electric field at the dot? 3.03×104 N/C, 19.4o counter-clockwise from the positive x-axis 2.28×104 N/C, 38.9o clockwise from the positive x-axis 3.03×104 N/C, 38.9o clockwise from the positive x-axis 2.28×104 N/C, 19.4o clockwise from the positive x-axis

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If a metal sphere is pushed by 0.00045 N when it is charged with 3.0*10^(-10) C what is the electric field and does it exist with or without the charged metal sphere

Two 10-cm-diameter charged rings face each other, 15.0 cm apart. Both rings are charged to +50.0 nC. What is the electric field strength

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A 3.66 nC charge is placed at the origin (x = 0.0, y = 0.0). What is the y-component of the electric field at the location (x = 6.0 m, y = 8.0 m) due to the charge at the origin? Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here N/C

A 10-cm-long thin glass rod uniformly charged to 15.0 nC and a 10-cm-long thin plastic rod uniformly charged to -15.0 nC are placed side by side, 4.30 cm apart. What are the electric field strengths E1to E3 at distances 1.0 cm 2.0 cm, and 3.0 cm, from the glass rod along the line connecting the midpoints of the two rods? Specify the electric field strength E1 ,E2and E3