Question
In: Physics
A positive point charge Q1=2.8×10−5C is fixed at the origin of coordinates, and a negative point...
A positive point charge Q1=2.8×10−5C is fixed at the origin of coordinates, and a negative point charge Q2=−4.1×10−6C is fixed to the x axis at x=+2.0m. Find the location of the place(s) along the xx axis where the electric field due to these two charges is zero.
Solutions
genius_generous answered 2 years agoRelated Solutions
A positive point charge Q1 = 1.8 ? 10-5 C is fixed at the origin of...
A positive point charge Q1 = 1.8 ?
10-5 C is fixed at the origin of coordinates, and a
negative charge Q2 = -3.6 ? 10-6 C
is fixed to the x axis at x = +2.0 m. Find the
location of the place(s) along the x axis where the
electric field due to these two charges is zero. (Enter the
locations in order from -x to +x. If there is
only 1 location, enter 0 as the second answer.)...
A positive point charge Q1 = 1.6 ? 10-5 C is fixed at the origin of...
A positive point charge Q1 = 1.6 ? 10-5 C is fixed at the origin
of coordinates, and a negative charge Q2 = -5.5 ? 10-6 C is fixed
to the x axis at x = +2.0 m. Find the location of the place(s)
along the x axis where the electric field due to these two charges
is zero. (Enter the locations in order from -x to +x. If there is
only 1 location, enter 0 in the second box.)
A point charge q1 = -2.8 μC is located at the origin of a co-ordinate system....
A point charge q1 = -2.8 μC is located at the origin
of a co-ordinate system. Another point charge q2 = 6.7
μC is located along the x-axis at a distance x2 = 8 cm
from q1.
1)What is F12,x, the value of the x-component of the
force that q1 exerts on q2?
2)Charge q2 is now displaced a distance y2
= 2.8 cm in the positive y-direction. What is the new value for the
x-component of the force that...
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
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2...
Q4. A positive charge q1 = 1.0 nC is located at
origin, another negative charge q2 = -16 nC is location
at (20 cm, 0). At which location/locations along the x-axis is the
net electric field is zero? Draw a diagram and clearly show all the
work.
Q5. A positive charge q1 = 1.0 nC is located at
origin, another positive charge q2 = 16 nC is location
at (20 cm, 0). At which location/locations along the x-axis is the...
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2...
Q4. A positive charge q1 = 1.0 nC is located at
origin, another negative charge q2 = -16 nC is location
at (20 cm, 0). At which location/locations along the x-axis is the
net electric field is zero? Draw a diagram and clearly show all the
work.
Q5. A positive charge q1 = 1.0 nC is located at
origin, another positive charge q2 = 16 nC is location
at (20 cm, 0). At which location/locations along the x-axis is the...
Two point charges are fixed in place. The positive charge is +2q and the negative charge...
Two point charges are fixed in place. The positive charge is +2q
and the negative charge is –q. On the line that passes through the
charges, how many places are there at which the total potential is
zero?
Two point charges are fixed on the y axis: a negative point charge q1 = -30...
Two point charges are fixed on the y axis: a negative point
charge q1 = -30 μC at y1 = +0.22 m and a positive point charge q2
at y2 = +0.37 m. A third point charge q = +9.8 μC is fixed at the
origin. The net electrostatic force exerted on the charge q by the
other two charges has a magnitude of 20 N and points in the +y
direction. Determine the magnitude of q2.
A positive charge q is fixed at the point x=0,y=0 and a negative charge -2q is...
A positive charge q is fixed at the point
x=0,y=0 and a negative charge -2q is
fixed at the point x=a,y=0.
Part A:
Derive an expression for the potential V at points on
the y-axis as a function of the coordinate y.
Take V to be zero at an infinite distance from the
charges.
Part B:
At which positions on the y-axis is V = 0?
Part C:
What does the answer to part A become when
y>>a?
Part D:...
A point charge with charge q1 = 3.50 μC is held stationary at the origin. A...
A point charge with charge q1 = 3.50 μC is
held stationary at the origin. A second point charge with charge
q2 = -4.80 μC moves from the point ( 0.170 m , 0)
to the point ( 0.255 m , 0.260 m ). How much work W is
done by the electric force on the moving point charge?
Express your answer in joules. Use
k = 8.99×109
N⋅m^2/C^2 for Coulomb's constant:
k=1/4πϵ0.
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