Question
In: Physics
A point charge q1 = 4.00 nC is placed at the origin, and a second point...
A point charge q1 = 4.00 nC is placed at the origin, and a second point charge q2 = -3.10 nC is placed on the x-axis at x=+ 20.0 cm . A third point charge q3 = 1.95 nC is to be placed on the x-axis between q1 and q2. (Take as zero the potential energy of the three charges when they are infinitely far apart.)
1:What is the potential energy of the system of the three charges if q3 is placed at x=+ 11.0 cm ?
2:Where should q3 be placed between q1 and q2 to make the potential energy of the system equal to zero?
Solutions
genius_generous answered 2 years agoRelated Solutions
A -4.00 nC point charge is at the origin, and a second -5.00 nC point charge...
A -4.00 nC point charge is at the origin, and a second -5.00 nC
point charge is on the x-axis at x = 0.800 mm.
a. Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 0.200 mm.
b. Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 1.20 mm.
c. Find the...
A -4.00 nCpoint charge is at the origin, and a second -6.50 nC point charge is...
A -4.00 nCpoint charge is at the origin, and a second -6.50 nC
point charge is on the x-axis at x = 0.800 mm.
Part A
Find the electric field (magnitude and direction) at point on
the x-axis at x = 0.200 mm.
Express your answer with the appropriate units. Enter positive
value if the field is in the positive x-direction and negative
value if the field is in the negative x-direction.
Part B
Find the electric field (magnitude and...
A point charge q1=8.60 nC is fixed at the origin. A second point charge q2= 5.30...
A point charge q1=8.60 nC is fixed at the origin. A second
point charge q2= 5.30 nC is fixed at the point x= 10 cm.
a) find the electric potential at point A, located xa= 14.0
cm
b) find the total electric field (magnitude and direction) at
point B, located xb= 6.0 cm
A -3.00 nC point charge is at the origin, and a second -6.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -6.50 nC
point charge is on the x-axis at x = 0.800 mm.
a. Find the electric field (magnitude and direction) at point on
the x-axis at x = 0.200 m.
b.Find the electric field (magnitude and direction) at point on
the x-axis at x= 1.20 m.
c.Find the electric field (magnitude and direction) at point on
the x-axis at x = -0.200 m.
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -5.50 nC
point charge is on the x-axis at x = 0.800 m.
Q1: Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 0.200 m.
Q2: Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 1.20 m.
Q3: Find the...
A -3.50 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.50 nC point charge is at the origin, and a second -5.50 nC
point charge is on the x-axis at x = 0.800 mm.
D) Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 0.200 mm.
Express your answer with the appropriate units. Enter positive
value if the force is in the positive x-direction and negative
value if the force is in the negative x-direction....
A -3.00 nC point charge is at the origin, and a second -5.50 nC point charge...
A -3.00 nC point charge is at the origin, and a second -5.50 nC
point charge is on the x-axis at x = 0.800 m.
Q1: Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = 1.20 mm.
Q2: Find the net electric force that the two charges would exert
on an electron placed at point on the x-axis at x = -0.200 m
A charge of -4.00 nC is placed at the origin of an xy coordinate system, and...
A charge of -4.00 nC is placed at the origin of an xy coordinate
system, and a charge of 3.00 nC is placed on the y-axis at y=4.00
cm. A third charge of 5.00 nC is now placed at the point x=-3.00,
y=0.00 cm.
Find the x and y components of the total force exerted on the
third charge by the other two charges.
Find the magnitude and direction of the force.
A charge q1 = + 10.00 nC is placed at the origin of an xy coordinate...
A charge q1 = + 10.00 nC is placed at the origin of an xy
coordinate system, and a charge q2 = - 10.00 nC is placed on the
positive x-axis at x = 8.00 cm. If a third charge q3 = +10.00 nC is
now placed at the point x = 8.00 cm, y = 6.00 cm, find the
magnitude of the total force exerted on this charge by the other
two
A point charge with charge q1q1 = +5.00 nC is fixed at the origin. A second...
A point charge with charge q1q1 = +5.00 nC is fixed at the
origin. A second point charge with charge q2q2 = -6.00 nC is
located on the x axis at x = 4.00 m.
1)
Where along the x axis will a third point charge of qq = +2.00
nC charge need to be for the net electric force on it due to the
two fixed charges to be equal to zero? (Express your answer to
three significant figures.)...
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