Question

Two equal positive charges q_{1} = q_{2} = 2.0µC
are located at x=0, y= 0.30m and x= 0, y= -0.30m. What are the
magnitude and direction of the net electric force that these
charges exert on a third point charge q_{3} = 4.0µC at
x=0.40m, y=0.

Answer #1

A positive point charge q1 = 3.0 μC is located at x = 0, y =
0.30 m, a negative point charge q2 = -3.0 μC is located at x = 0, y
= -0.30 m. A third point charge Q = 4.0 μC is located at x = 0.40
m, y = 0.
A)What is the magnitude of the total electric force that charges
q1 and q2 exert on charge Q? Express your answer in newtons.
B)What is the...

Two point charges q1 and q2 in a x-y coordinator. q1 has a
charge of -3nC and located at (-2m, 0), q2 has a charge of 5nC and
located at (1m, 0). Calculate following:
A) electrical potential at (-1m, 0)
B) electrcal field at (-1m, 0)
C) if a third charge q3 of -2nC is located at (-1m, 0)
position, what is the electrical force on q3.

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...

The two point charges are located on the x- axis,
q1=-e at x=0 and q2=e at x=2a.
A- Find the work that must be done by
an external force to bring a third point charge q3=2e
from infinity to x=4a.
B- Find the total potential energy of the system of three
charges.

- The two point charges are located on the x- axis, q1=-e at x=0
and q2=e at x=2a.
A- Find the work that must be done by an external force to bring a
third point charge q3=2e from infinity to x=4a.
B- Find the total potential energy of the system of three
charges.

Q1 = +2.1µC and is located at (5, 0), Q2
= -8.4µC and is located at (0, -7), and Q3 = +6.5 µC and
is located at (-8, 6). A ball with a charge of QB =
+4.2µC is placed at the origin (0,0). (units of distance measured
in meters)
Sketch the setup and make an FBD for the ball.
Find the force from Q1 on the ball in component
form?
Find the force from Q2 on the ball in...

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...

Two charges Q1 = -3 μC and Q2 = +3 μC are
located on the y-axis at y1 = -5 cm and y2 =
+5 cm respectively. A third charge Q3 is added on the
y-axis at y3 = -10 cm so that the electric field at the
origin is equal to zero. What is the charge Q3?

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...

Problem 4: Two point charges,
Q1 and
Q2, are located on the
x axis as follows. Q1
is at the origin and has a value of +24 µC. The charge
Q2 is at x = 4 meters
and its magnitude and sign are unknown. It is known that the net
electric field due to these two charges is zero at the coordinate x
= 8 meters. (k = 1/4πεo
= 9 x 109 Nt x
m2/C2)
a. Find the magnitude...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 52 minutes ago

asked 56 minutes ago

asked 56 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago