Question
In: Physics
(20%) Problem 3: Four point charges of equal magnitude Q = 35 nC are placed on...
(20%) Problem 3: Four point charges of equal magnitude Q = 35 nC are placed on the corners of a rectangle of sides D1 = 18 cm and D2 = 7 cm. The charges on the left side of the rectangle are positive while the charges on the right side of the rectangle are negative. Refer to the figure.
14% Part (b) Enter an expression for the horizontal component of the net force acting on the charge located at the lower left corner of the rectangle in terms of the charges, the given distances, and the Coulomb constant. Use a coordinate system in which the positive direction is to the right and upwards.
Solutions
genius_generous answered 2 years agoRelated Solutions
Four identical point charges of magnitude q = 3.2 nC are placed at the corners of...
Four identical point charges of magnitude q = 3.2 nC are placed
at the corners of a rhombus of edge length l = 22 cm and obtuse
angle θ. We intentionally leave θ undefined. Find the net electric
force on each of the four charges. Your answer will depend on the
angleθ. For convenience, orient your rhombus so that the charges
are placed at (±x, 0) and (0, ±y).
Four charges of magnitude +q are placed at the corners of a square whose sides have...
Four charges of magnitude +q are placed at the corners of a
square whose sides have a length d. What is the magnitude of the
total force exerted by the four charges on a charge Q located a
distance b along a line perpendicular to the plane of the square
and equidistant from the four charges? Ans: bqQ/πε 0 (b2 + d2 / 2)
how to get this answer?
Two point charges, q?= +15 nC and q?= -2 nC, are located on the x-axis at...
Two point charges, q?= +15 nC and q?= -2 nC, are located on the
x-axis at x= 0 and x=5 m. What is the distance of ZERO electric
field from the positive charge?
Two point charges, q₁= +2 nC and q₂= -18 nC, are located on the x-axis at...
Two point charges, q₁= +2 nC and q₂= -18 nC, are located on the
x-axis at x= 0 and x=4 m. What is the distance of ZERO electric
field from the positive charge?
Three equal positive point charges of magnitude Q = 10.00μ C are located at three corners...
Three equal positive point charges of magnitude Q = 10.00μ C are
located at three corners of a square of edge length d = 10.5 cm. A
negative charge -30.00μ C is placed on the fourth corner. At the
position of the negative charge, what is the magnitude of the
electric field due to the three positive charges? What is the
magnitude of the attractive force on the negative charge?
1.Two point charges, q₁= +6 nC and q₂= +5 nC, are located on the x-axis at...
1.Two point charges, q₁= +6 nC and q₂= +5 nC, are located on the
x-axis at x= 0 and x=5.00 m. What is the electric field at point
x=1.27 m? I got 33.4801 is ths correct?
2.Two point charges, q₁= +2 nC and q₂= -4 nC, are located on the
x-axis at x= 0 and x=5.00 m. What is the electric field at point
x=5 m? I got is this correct .7199?
3.Two point charges, q₁= +4 nC and q₂=...
Two stationary positive point charges, charge 1 of magnitude 3.75 nC and charge 2 of magnitude...
Two stationary positive point charges, charge 1 of magnitude
3.75 nC and charge 2 of magnitude 1.90 nC , are separated by a
distance of 35.0 cm . An electron is released from rest at the
point midway between the two charges, and it moves along the line
connecting the two charges. Part A What is the speed vfinal of the
electron when it is 10.0 cm from charge 1? Express your answer in
meters per second.
Two stationary positive point charges, charge 1 of magnitude 3.10 nC and charge 2 of magnitude...
Two stationary positive point charges, charge 1 of magnitude
3.10 nC and charge 2 of magnitude 1.80 nC , are separated by a
distance of 37.0 cm . An electron is released from rest at the
point midway between the two charges, and it moves along the line
connecting the two charges.
What is the speed vfinal of the electron when it is
10.0 cm from charge 1?
Express your answer in meters per second.
Two stationary positive point charges, charge 1 of magnitude 3.10 nC and charge 2 of magnitude...
Two stationary positive point charges, charge 1 of magnitude
3.10 nC and charge 2 of magnitude 1.80 nC , are separated by a
distance of 42.0 cm . An electron is released from rest at the
point midway between the two charges, and it moves along the line
connecting the two charges. What is the speed vfinal of
the electron when it is 10.0 cm from charge 1?
Two stationary positive point charges, charge 1 of magnitude 3.85 nC and charge 2 of magnitude...
Two stationary positive point charges, charge 1 of magnitude
3.85 nC and charge 2 of magnitude 1.65 nC , are separated by a
distance of 48.0 cm . An electron is released from rest at the
point midway between the two charges, and it moves along the line
connecting the two charges. Part A What is the speed vfinal of the
electron when it is 10.0 cm from charge 1?
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