Question

Three point charges lie in the x-y plane as shown in the diagram below: q1= 90.3 μC and is located at the origin; q2= 35.7 μC and is located at x = 3.01 m and y = 0; q3= -19.5 μC and is located at x = 1.21 m and y = 2.21 m. A force diagram showing the forces acting on q1 and a coordinate system are .Calculate the y-component of the net electrostatic force acting on q1 due to charges q2 and q3

Answer #1

Three point charges lie in the x-y plane as shown in the diagram
below: q1= 84.7 μC and is located at the origin; q2= 38.3 μC and is
located at x = 3.21 m and y = 0; q3= -20.9 μC and is located at x =
1.41 m and y = 2.41 m. A force diagram showing the forces acting on
q1 and a coordinate system are given in the diagram. Calculate the
y-component of the net electrostatic force...

Three charges lie along the x-axis. One positive charge, q1 = 25
uC is at x = 0.25 m. Another charge, q2 = -5.0 uC, is located at
the origin. A third charge, q3 = -35 uC, is placed so that q2 is in
electrostatic equilibrium with q1 and q3. How large must the
electrostatic force between q2 and q3 be to balance the force
between q1 and q2?

Three charges are at the corners of an equilateral triangle, as
shown in the figure below. Calculate the electric field at a point
midway between the two charges on the x-axis. (Let
q1 = 2.00 μC,
q2 = 2.00
μC, and
q3 = −3.50 μC.)
Image:
Three charged particles lie in the x
y-coordinate plane at the vertices of an equilateral
triangle with side length 0.500 m.
Positive charge q2 is at the origin.
Positive charge q1 is in the first...

Three point charges are arranged as shown in the figure to the
right. Charge q1 = +2.0 nC and is located on the y-axis at y = 3.0
m, charge q2 = +6.0 nC and is located on the x-axis at x = 2.0 m,
and charge q3 = -5.0 nC and is located at x = +2 m, y = +3.0 m.
(a) What is the net force (magnitude and direction) acting on
charge q3?
(b) What is the...

Consider two point charges located on the x axis: one charge, q1
= -19.5 nC , is located at x1 = -1.720 m ; the second charge, q2 =
30.0 nC , is at the origin (x=0.0000). What is the net force
exerted by these two charges on a third charge q3 = 48.5 nC placed
between q1 and q2 at x3 = -1.180 m ?

Three point charges are on the x axis:
q1 is at the origin, q2 is
at x = +3.4 m, and q3 is at x
= +6.5 m. Find the electrostatic potential energy of this system of
charges for the following charge values. (Assume the potential
energy is zero when the charges are very far from each other.)
1)
(a) q1 = q2 =
q3 = +4.2 µC
2)
(b) q1 = q2 = +4 µC and
q3 = -4...

Three point charges are on the x axis: q1 is at the
origin, q2 is at x = +3.8 m, and q3 is at x =
+5.1 m. Find the electrostatic potential energy of this system of
charges for the following charge values. (Assume the potential
energy is zero when the charges are very far from each other.)
(a) q1 = q2 = q3 = +2.7 µC
(b) q1 = q2 = +3.3 µC and q3 =
-3.3 µC
(c)...

Three point charges are on the x axis:
q1 is at the origin, q2 is
at x = +3.1 m, and q3 is at x
= +5.8 m. Find the electrostatic potential energy of this system of
charges for the following charge values. (Assume the potential
energy is zero when the charges are very far from each other.)
1) q1 = q2 =
q3 = +2.7 µC _____mJ
2) q1 = q2 = +2.7 µC and
q3 = -2.7 µC____mJ...

Three point charges are located on the x-axis at the
following positions: Q1 = +4.00 μC is at x = 1.00
m, Q2 = +6.00 μC is at x = 0.00, and Q3 = -8.00
μC is at x = -1.00 m. What is the magnitude of the
electric force on Q2? (k = 1/4πε0 = 8.99 × 109 N
∙ m2/C2)

Two charges are located in the x�y plane. If q1 = -2.90 nC and
is located at x = 0.00 m, y = 0.920 m and the second charge has
magnitude of q2 = 3.40 nC and is located at x = 1.00 m, y = 0.600
m, calculate the x and y components, Ex and Ey, of the electric
field, , in component form at the origin, (0,0). The Coulomb Force
constant is 1/(4? ?0) = 8.99 � 109...

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