Question

Pictured on the right are three point charges Q1 = 21.4 μC, Q2 = -33.6 μC, and Q3 = 87.3 μC arranged according to the figure on the right. A fourth point charge is located at point A with a charge of QA = 15.5 μC. Calculate the magnitude of the net force on the charge at point A. with a 20.1 distance

Answer #1

In the image are three point charges, ?1=15.4 ?C, Q1=15.4 μC,
?2=−34.6 ?C, Q2=−34.6 μC, and ?3=57.3 ?C, Q3=57.3 μC, arranged
according to the figure. A fourth point charge is located at point
A with a charge of ?A=15.5 ?C. QA=15.5 μC. The charges form a
square with height ?y of 80.1 cm80.1 cm and width ?x of 80.1
cm.80.1 cm. Calculate the magnitude ?F of the net force on the
charge at point A

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...

Three point charges Q1, Q2, and Q3 with magnitudes -5.12 μC ,
4.14 μC , and -1.54 μC , respectively, are located along the x-axis
at x=x= 0 mm , 0.580 mm , and 0.900 mm , respectively. Find the net
force exerted on Q1 due to Q2 and Q3

Three point charges q1=1 μC ,
q2=2 μC and q3=-3
μC are located at three corners of a square of side a=2
cm . Charge
q3 is
located diagonally opposed to the empty corner of the
square.
Calculate the electric potential created by the three charges
at the empty corner of the square.
Calculate the work done by the electric field of the three
charges when a fourth charge q4=-4 μC
moves from the center of the square to the...

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...

Three point charges are arranged on the line. Charge q1=+5nC and
is at x=-4cm, charge q2=-3nC and is at x=4cm, charge q3 is at
x=2cm. What is q3 (magnitude and sign) if the net force on q3 is
zero.

A negative charge Q1 = -50.0 μC is located at a point X1 = -3.00
m, a negative charge Q2 = -100.0 μC is located at a point X2 = 0.00
m and a positive charge Q3 = 70.0 μC is located at a point X3 =
8.00 m.a. Draw free body diagrams for the electric force acting on
Q1, Q2 and Q3. b. Find the magnitude of the force between Q1 and
Q2. c. Find the magnitude of the...

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 point charges are arranged along the x axis.
Charge q1 = -4.36nC is located at x= 0.248m and
charge q2 = 2.32nC is at x= -0.3m . A positive
point charge q3 is located at the origin.
Part A
What must the value of q3 be for the net force on this
point charge to have magnitude 4.47?N ?
Part B
What is the direction of the net force on q3?
Part C
Where along the x axis can...

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...

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