Question

Three point charges lie along a straight line as shown in the figure, where q1= 35.00 uC, q2= 1.50 µC, and q3=-2.00 µC. The separation distances are d1 = 3.00 cm and d2 = 2.00 cm. Calculate the magnitude of the resultant electric force on q1.

Answer #1

Three point charges lie along a straight line as shown in the
figure below, where q1 = 5.52 µC, q2 = 1.61 µC, and q3 = -2.14 µC.
The separation distances are d1 = 3.00 cm and d2 = 2.00 cm.
Calculate the magnitude and direction of the net electric force on
each of the charges.

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 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 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, +6.8 µC, +1.4 µC, and −3.3 µC, lie along
the x-axis at 0 cm, 2.9 cm, and 5.3 cm, respectively. The Coulomb
constant is 8.99 × 109 N · m2 /C 2 .
What is the force exerted on q1 by the other two charges? (To
the right is positive.) Answer in units of N
What is the force exerted on q2 by the other two charges? (To
the right is positive.) Answer in units of N....

Three point charges q1, q2, and q3 are situated at three corners
of a rectangle as shown in the diagram below. Here q1 = +9.00 µC,
q2 = −9.00 µC, q3 = +2.00 µC.
https://www.webassign.net/webassignalgphys1/19-p-026.gif
(a) What is the electric potential at the free corner where
there is no charge? V
(b) What charge should be placed at the free corner for the
electric potential at the center of the rectangle to be zero?
Include both magnitude and sign if...

Three charges,
Q1, Q2, and
Q3 are located along a straight line. The
position of Q2 is 0.235 m to the right
of Q1. Q3 is located 0.147
m to the right of Q2. The force on
Q2 due to its interaction with
Q3 is directed to the (Give ALL correct
answers, i.e., B, AC, BCD...)
A) right if the two
charges are negative.
B) left if the two charges are positive.
C) right if the two charges have opposite...

(Question 1 of 3) Three-point charges, +5.7 µC, +1.3 µC, and
−3.2 µC, lie along the x-axis at 0 cm, 1.6 cm, and 5.4 cm,
respectively. What is the force exerted on q1 by the other two
charges? (To the right is positive.) The Coulomb constant is 8.99 ×
109 N · m2 /C 2 . Answer in units of N.
(Question 2 of 3)What is the force exerted on q2 by the other
two charges? (To the right is...

Three charges, Q1, Q2, and Q3 are located in a straight line.
The position of Q2 is 0.268 m to the right of Q1. Q3 is located
0.125 m to the right of Q2. 1) In the above problem,
Q1=2.24*10^-6 C, Q2= -2.84*10^-6 C, and Q3=3.03*10^-6 C. Calculate
the total force on Q2. Give with the plus sign for a force directed
to the right. 2)Now the charges Q1=2.24*10^-6 C and
Q2= -2.84*10^-6 C are fixed at their...

Three charged marbles are glued to a nonconducting surface and
are placed in the diagram as shown. The charges of each marble are
q1 = 5.65 µC, q2 = 1.91 µC, and q3 = −2.11 µC. Marble q1 is a
distance r1 = 3.00 cm to the left of the marble q2, while marble q3
is a distance r3 = 2.00 cm to the right of the marble q2, as
shown.
a. Calculate the magnitude of the electric field a...

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