Two small, charged balls are located on the x-y plane. Each tic mark in the graph...
Two small, charged balls are located on the x-y plane. Each tic mark in the graph bellow is one meter. One ball is at (-8,8) and the other is at (4,4). Assume the balls cannot move. Please explain each answer and round to 2 significant figures.
a) Calculate the magnitude of the total
electric field due to both balls at the origin.
b) State the direction of the total electric field
due to both balls at the origin.
c) Calculate the total electric potential
due to both balls at the origin.
d) Calculate the work necessary to move a test
particle, charged to +0.1 nC, from infinitely far away to the
origin of the coordinate system.
Homework Answers
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Two small, charged balls are located on the x-y plane. Each tic
mark in the graph...
At a particular moment, three small charged balls, one negative and two positive, are located as...
At a particular moment, three small charged balls, one negative
and two positive, are located as shown in the figure.
Q1 = 1 nC, Q2 = 8 nC, and
Q3 = -3 nC.
(a1) What is the electric field at the location of
Q1, due to Q2?
(a3) What is the net electric field at the location of
Q1, due to Q2 and
Q3?
(b) Use the electric field you calculated above to find the
force on Q1 due to...
Two small charged objects are located as shown in the diagram. In the diagram each square...
Two small charged objects are located as shown in the diagram. In the diagram each square represents 102 m. 4 nC and Q 6 nC. Remember that 1 nC (nanocoulomb) is 109 coulombs. You will calculate the net electric field at location A<-0.07, -0.05, 0> m. Before doing any calculations, on a copy of the diagram, draw two arrows representing the electric fleld at the observation location due to each of the charged particles. Use your diagram to answer the...
Two small charged objects are located as shown in the diagram. In the diagram each square...
Two small charged objects are located as shown in the diagram. In the diagram each square represents le-2 m. Q1 =-2 nC and Q2 electric field at location A = {-0.04,-0.04,。> m. 5 nC. Remember that l nC nanocoulomb) is 1e-9 coulombs. You will calculate the net Before doing any calculations, on a copy of the diagram, draw two arrows representing the electric field at the observation location due to each of the charged particles. Use your diagram to answer...
Two particles each with charge +2.00 µC are located on the x axis. One is at...
Two particles each with charge +2.00 µC are located on the x axis. One is at x = 1.00 m, and the other is at x = -1.00 m. (a) Determine the electric potential on the y axis at y = 0.500 m. (b) Calculate the change in electric potential energy of the system as a third charged particle of -3.00 µC is brought from infinitely far away to a position on the y axis at y = 0.500 m.
Two particles each with charge +1.83 μC are located on the x axis. One is at...
Two particles each with charge +1.83 μC are located on the x axis. One is at x = 1.00 m, and the other is at x =-1.00 m. (a) Determine the electric potential on the y axis at y 0.830 m. kV (b) Calculate the change in electric potential energy of the system as a third charged particle of-378 μC is brought from infinitely far away to a position on the y axis at y-0.830 m. Need Help?Read It
place another charged ball Qo on the line between the two will be zero? Two balls...
place another charged ball Qo on the line between the two will be zero? Two balls with charges+Q and +40 are fixed at a separation distance of 3R. Is t possible to charges such that the net force on Q a) Yes, but only if Qo is positive, Yes, but only if Qo is negative Yes, independent of the sign (or value) of Q No, the net force can never be zero 2. Two particles, each with charge Q, and...
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A uniformly charged rod of length L=2.2 m lies along the x-axis with its right end at the origin. The rod has a total charge of Q=6.8 μC, A point P is located on the x-axis a distance a = 0.45 m to the right of the origin.Part (a) Consider a thin slice of the rod of thickness dr located a distance x away from the origin. What is the direction of the electric field at point P due to the...
Please Help: Question 1: You measured the force between two charged pith balls where the pith...
Please Help:
Question 1: You measured the force between two charged pith
balls where the pith balls were of the same size and mass. Your
assumption was that the charge on the balls was the same.
Consider this change to that situation. Instead of identical
pith balls, one has twice the charge of the other. Both pith balls
hang from strings of length L. Assume the masses are the same and
both pith balls hang at the same angle. Derive...
Date 0913118 1. Two balls with charges+Q and +4Q are fixed at a separation place another...
Date 0913118 1. Two balls with charges+Q and +4Q are fixed at a separation place another charged ball Qo on the line between the two will be zero? a) Yes, but only if Qo is positive, distance of 3R. Is it possible to the two charges such that the net force on Q Yes, but only if Qo is negative Yes, independent of the sign (or value) of Q d) No, the net force can never be zero. 2. Two...
Two identica matchsticks have each been given ne abve cnarge. The sticks are position ed on...
Two identica matchsticks have each been given ne abve cnarge. The sticks are position ed on un electrically insulating horizontal su ace us shown in Fig. 22.11.1 We assume the charge n each stick s dstnbuted uniform y alar g that stick's length Stit #1 n the figure as total charge i 2 n and stick #2 as total charge 2 25 nC. Boch sticks have le go 3.5 cm. Note: The electric field on the perpendicular bise to of...
At a particular moment, three small charged balls, one negative
and two positive, are located as shown in the figure.
Q1 = 1 nC, Q2 = 8 nC, and
Q3 = -3 nC.
(a1) What is the electric field at the location of
Q1, due to Q2?
(a3) What is the net electric field at the location of
Q1, due to Q2 and
Q3?
(b) Use the electric field you calculated above to find the
force on Q1 due to...
Two small charged objects are located as shown in the diagram. In the diagram each square represents 102 m. 4 nC and Q 6 nC. Remember that 1 nC (nanocoulomb) is 109 coulombs. You will calculate the net electric field at location A<-0.07, -0.05, 0> m. Before doing any calculations, on a copy of the diagram, draw two arrows representing the electric fleld at the observation location due to each of the charged particles. Use your diagram to answer the...
Two small charged objects are located as shown in the diagram. In the diagram each square represents le-2 m. Q1 =-2 nC and Q2 electric field at location A = {-0.04,-0.04,。> m. 5 nC. Remember that l nC nanocoulomb) is 1e-9 coulombs. You will calculate the net Before doing any calculations, on a copy of the diagram, draw two arrows representing the electric field at the observation location due to each of the charged particles. Use your diagram to answer...
Two particles each with charge +1.83 μC are located on the x axis. One is at x = 1.00 m, and the other is at x =-1.00 m. (a) Determine the electric potential on the y axis at y 0.830 m. kV (b) Calculate the change in electric potential energy of the system as a third charged particle of-378 μC is brought from infinitely far away to a position on the y axis at y-0.830 m. Need Help?Read It
place another charged ball Qo on the line between the two will be zero? Two balls with charges+Q and +40 are fixed at a separation distance of 3R. Is t possible to charges such that the net force on Q a) Yes, but only if Qo is positive, Yes, but only if Qo is negative Yes, independent of the sign (or value) of Q No, the net force can never be zero 2. Two particles, each with charge Q, and...
Please Help:
Question 1: You measured the force between two charged pith
balls where the pith balls were of the same size and mass. Your
assumption was that the charge on the balls was the same.
Consider this change to that situation. Instead of identical
pith balls, one has twice the charge of the other. Both pith balls
hang from strings of length L. Assume the masses are the same and
both pith balls hang at the same angle. Derive...
Date 0913118 1. Two balls with charges+Q and +4Q are fixed at a separation place another charged ball Qo on the line between the two will be zero? a) Yes, but only if Qo is positive, distance of 3R. Is it possible to the two charges such that the net force on Q Yes, but only if Qo is negative Yes, independent of the sign (or value) of Q d) No, the net force can never be zero. 2. Two...
Two identica matchsticks have each been given ne abve cnarge. The sticks are position ed on un electrically insulating horizontal su ace us shown in Fig. 22.11.1 We assume the charge n each stick s dstnbuted uniform y alar g that stick's length Stit #1 n the figure as total charge i 2 n and stick #2 as total charge 2 25 nC. Boch sticks have le go 3.5 cm. Note: The electric field on the perpendicular bise to of...
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