Question

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 positions, distance 0.268 m apart, and the charge Q3=3.03*10^-6 C is moved along the straight line. For what position of Q3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Use the plus sign for Q3 to the right of Q1.

Answer #1

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...

Three charges: Q1, Q2
and Q3, are located on a straight line. The
charge Q3 = 6.75 ?C is movable along
this line. The charges Q1 = -8.75 ?C and
Q2 = 2.80 ?C are fixed at their positions, with
Q2 at the distance d = .436 m
to the right of Q1. For what position of
Q3 (with respect to Q1) is
the net force on Q3 - due to
Q1 and Q2 - equal zero?
Convention: use the...

Now the charges Q1= 1.73·10-6 C
and Q2= -2.65·10-6 C are fixed at their
positions, distance 0.279 m apart, and the charge Q3=
3.18·10-6 C is moved along the straight line. For what
position of Q3 relative to Q1 is the net
force on Q3 due to Q1 and Q2 zero?
Use the plus sign for Q3 to the right of Q1In
the above problem, Q1= 1.73·10-6 C,
Q2= -2.65·10-6 C, and Q3=
3.18·10-6 C. Calculate the total force on...

How Can I solve this problem?
Three charges, q1= -10 μC, q2= 4 μC and q3= 10 μC are aligned
vertically, 6 cm apart. Point P is located 8 cm directly to the
right of q2.
a) Find the electric field contribution from q1 on point P.
b) Find the electric field contribution from q2 on point P.
c) Find the electric field contribution from q3 at point P.
d) Find the magnitude of the net electric field at point...

A charge q3 = -5 nC is placed between two charges q1 = 3 nC
located at x = 2 m and q2 = 6 nC located at x = 0.
• Find the net force on charge q3 placed at a) x= 0.2 m, b)
x=1.8 m.
• Find the position of charge q3 where it experience zero net
force.

Three particles of charges, q1 =
+7.0μC, q2 = +7.0μC and
q3 = -7.0μC are located at the corners
of an equilateral triangle of side 20.0 cm. Calculate the magnitude
of the net force acting on the negatively charged particle.

Four charges q1, q2, q3 and
q4, are placed at the corners of a square. Charges
q1 and q4 are located on opposite corners and
have equal charges. Both q2 and q3 have a
charge of 1.0 C. If the force on q2 is zero, what is the
charge on q1?
A. -1.0 C
B. -0.35 C
C. -0.71 C
D. -0.20 C

Three charges, q1 = 9.0 nC, q2 = 5.0 nC, and q3 = –3.0 nC are
arranged in a right angle triangle as shown in the diagram. The
distance between q1 and q2 is r12 = 6.0 cm, and the distance
between q2 and q3 is r23 = 3.0 cm. Positive x is taken to the right
and positive y is taken upward.
I can not upload the graph so q2 at (0,0) q1 at (-6,0) q3 at
(0,-3)
question...

Three electric charges of values q1 = 1muc, q2 = 4muc, q3 =
-2muc, are located at the vertices of an equilateral triangle ABC,
2 m on the side. Determine the electric potential in the center of
the triangle and at the midpoint of the side AB

Point charges Q1 = 1 nC and Q2 = 2 nC are at a distance apart.
Which of the following
statements are incorrect?
Select one or more:
As the distance between them decreases, the force on Q1
increases linearly.
The force on Q2 is the same in magnitude and direction as that
on Q1.
The force on Q2 is along the line joining them.
A point charge Q3 = -3 nC located at the midpoint between Q1
and Q2, Q3...

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