Question
In: Physics
Three point charges lie in a straight line along the y-axis. A charge of q1 =...
Three point charges lie in a straight line along the
y-axis. A charge of q1 = -9.70 µC is
at y = 6.80 m, and a charge of q2 =
-8.30 µC is at y = -4.20 m. The net electric force on the
third point charge is zero. Where is this charge located?
y = m
An alpha particle (charge = +2.0e) is sent at high
speed toward a gold nucleus (charge = +79e). What is the
electric force acting on the alpha particle when the alpha particle
is 3.7 ✕ 10-14 m from the gold nucleus?
N
Solutions
genius_generous answered 2 months agoRelated Solutions
Three point charges lie along a straight line as shown in the figure below, where q1...
Three point charges lie along a straight line as shown in the
figure below, where q1 = 5.58 µC, q2 = 1.54 µC, and q3 = -1.88 µC.
The separation distances are d1 = 3.00 cm and d2 = 2.00 cm.
Calculate the magnitude and direction of the net electric force on
each of the charges. Three charges lie along a horizontal line.
Positive charge q1 is on the left. Positive charge q2 is a distance
d1 to the right...
Three point charges lie along a straight line as shown in the figure below, where q1...
Three point charges lie along a straight line as shown in the
figure below, where q1 = 6.12 µC,
q2 = 1.57 µC, and q3 =
-2.08 µC. The separation distances are d1 =
3.00 cm and d2 = 2.00 cm. Calculate the
magnitude and direction of the net electric force on each of the
charges.
(a) q1?
(b) q2?
(c) q3?
Three point charges lie along a straight line as shown in the figure below, where q1...
Three point charges lie along a straight line as shown in the
figure below, where q1 = 6.48 µC,
q2 = 1.42 µC, and q3 =
-2.08 µC. The separation distances are d1 =
3.00 cm and d2 = 2.00 cm. Calculate the
magnitude and direction of the net electric force on each of the
charges.
Three charges lie along a horizontal line. Positive charge
q1 is on the left. Positive charge
q2 is a distance d1 to the
right...
Three point charges are aligned along the x axis.Three point charges lie along the x-axis in...
Three point charges are aligned along the x axis.Three
point charges lie along the x-axis in the x y coordinate plane. A
charge of −4.00 nC is 0.500 m to the left of the origin. A charge
of 5.00 nC is at the origin. A charge of 3.00 nC is 0.800 m to the
right of the origin.
Find the electric field (in N/C) at the following positions.
(a) (4.00, 0)
(b) (0, 4.00)
Three charges lie on a x-y plane: q1 = +12.0 nC on the y-axis at y...
Three charges lie on a x-y plane: q1 = +12.0 nC on the y-axis at
y = +0.400m; q2 = -9.00microC on the x=axis at x = 0; q3 =
-5.00microC on the x-axis at x = +0.300m.
A. Use the component method to determine the net force on q1 due
to other charges (show magnitude and direction).
B. Confirm answer of net force by using the geometrical
(graphical) method to add the individual force vectors (not
components). Choose a...
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.
Two point charges are located on the y-axis as follows: charge q1 = +2.50nC at y...
Two point charges are located on the y-axis as follows: charge
q1 = +2.50nC at y = +0.500 m, and charge q2 = +4.20nC at y =
-0.200m . What is the total force (magnitude and direction) exerted
by these two charges on a third charge q3 = + 3.00 nC located at
point (-0.600m, 0 )? *Illustrate.
Three point charges are placed on the y-axis, a charge q at y=a, a charge -2q...
Three point charges are placed on the y-axis, a charge q at y=a,
a charge -2q at the origin and a charge q at y=-a. Such an
arrangement is called an electric quadrupole. (a) Find the
magnitude and direction of the electric field at points on the
positive x-axis. (b)What would be the force exerted by these three
charges on a fourth charge 2q placed at (b,0). Explain the steps
along the way and thought process behind solving.
Two point charges lie on the x axis. A charge of + 2.50 pC is at...
Two point charges lie on the x axis. A charge of + 2.50
pC is at the origin, and a charge of − 4.70 pC is at
x=−12.0cm. What third charge should be placed at
x=+24cm so that the total electric field at
x=+12.0cm is zero?
Two point charges lie on the x axis. A charge of 6.5 μC is at the...
Two point charges lie on the x axis. A charge of 6.5 μC is at
the origin, and a charge of -9.5 μC is at x=10.0cm.
What is the net electric field at x=−4.0cm?
What is the net electric field at x=+4.0cm?
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