Two point-like charges are placed at the corners of a square as shown in the figure, a = 54.0 cm. Find the magnitude of the electric field at the bottom left corner. Let q11 = +1.80 µC, and q22 = −4.10 µC.


Two point-like charges are placed at the corners of a square as shown in the figure,...
1. Three point-like charges are placed at the corners of a
rectangle as shown in the figure, a = 20.0 cm and b = 52.0 cm. Find
the magnitude of the electric force exerted on the charge q33. Let
q11 = +1.30 µC, q22 = +4.10 µC, q33 = −3.70 µC.
2. Two point-like charges are placed at the corners of a square
as shown in the figure, a = 48.0 cm. Find the magnitude of the
electric field at...
Two point-like charges are placed at the corners of a square as
shown in the figure, a = 36.0 cm. Find the magnitude of the
electric field at the bottom left corner. Let q1 = −1.70 µC, and q2
= −2.20 µC.
a---Oq1
Three point-like charges are placed at the corners of a square as shown in the figure, 24.0 cm on each side. Find the magnitude of the electric field at the center of the square. Let q11 = q33 = +28.0 µC and q22 = −24.0 µC.
Two 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 bottom left corner. Let q 1 = −1.60 µC, and q
2 = +2.60 µC.
aOq 42
Two point-like charges are placed at the corners of a square as
shown in the figure, a = 34.0 cm. Find the magnitude of the
electric field at the bottom left corner. Let q 1 1 = +3.10 µC, and
q 2 2 = +3.00 µC.
aOq1 Oq2
Three point-like charges are placed at the corners of a square as shown in the figure, 44.0 cm on each side. Find the work done by the electric field force when the charge q11 is moved to infinity. Let q11 = −2.70 µC, q22 = +3.20 µC, q33 = −4.50 µC.
Three point-like charges are placed as shown in the figure, r1r1
= r2r2 = 54.0 cm. Find the magnitude of the electric force exerted
on the charge q22. Let q11 = +1.80 µC, q22 = −4.10 µC, q33 = +4.60
µC.
3 2 1 1
9. Two point-like charges are placed at the corners of a square as shown in the figure, a-54.0 cm. Find the magnitude of the electric field at the bottom left corner. Let q,-+2.40 μ C, and q2 : +4.10pc. N/C a--Oqi Oq2
Three point-like charges are placed at the corners of a
rectangle as shown in the figure, a = 18.0 cm and b = 52.0 cm. Find
the magnitude of the electric field at the center of the rectangle.
Let q11 = q33 = +23.0 µC and q22 = −40.0 µC
93 q1
4. Three point-like charges are placed at the
corners of a square, 34.0 cm on each side. Find the magnitude of
the total electric field at the empty corner. Let q11 = 13.0 µC,
q22 = 42.0 µC, q33 = 50.0 µC.
N/C
92 93 9i