Homework Answers
Since, F14 and F34 are equal and opposite, so they will cancel out each other.
Only F24 will be acting.
Force, Fnet = k q2 q4/r^2
Fnet = (9 x 10^9)(42 x 43 x 10^-12)/(0.36^2/2)
Fnet = 250.83 N
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5. Four point-like charges are placed as shown in the figure, three...
5. Four point-like charges are placed as shown in the figure, three of them are at...
5. Four point-like charges are placed as shown in the figure, three of them are at the corners and one at the center of a square, 28.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q4-Let q-q3 = +24.0 μ C, q2-38.0 pC, and q,--35.0 μC. 42 43 94 41 a
Four point-like charges are placed as shown in the figure, three of them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 18.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 = q3 = +16.0 µC, q2 = −27.0
µC, and q4 = −32.0 µC.
42 43 q1
Four point-like charges are placed as shown in the figure, three of them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 36.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q 4 . Let q 1 = q 3 = +14.0 µC, q 2 =
−26.0 µC, and q 4 = −52.0 µC.
42 43 4
Four point-like charges are placed as shown in the figure, three of them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 20.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q2. Let q1 = q3 = +16.0 µC, q2 = −34.0
µC, and q4 = −36.0 µC.
Four point-like charges are placed as shown in the figure, threeof them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 26.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 =
q3 = +31.0 µC, q2 = −24.0 µC, and
q4 = −47.0 µC.
Four point-like charges are placed as shown in the figure, three of them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 20.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 =
q3 = +19.0 µC, q2 = ?37.0 µC, and
q4 = ?49.0 µC.
Q29 q3 Qa q
Four point-like charges are placed as shown in the figure, three of them are at the...
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 40.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q 4 . Let q 1 = q 3 = +27.0 µC, q 2 =
−26.0 µC, and q 4 = −36.0 µC.
42 93
. Four point-like charges are placed as shown in the figure, three of them are at...
. Four point-like charges are placed as shown in the figure, three of them are at the corncrs and one at the center of a square, 36.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge qi. Letq-q3 +25.0 џС. q,--32.0 μC, and qi = 44 0 μC. 42 943 4 Ча
5. Four point-like charges are placed as shown in the figure, three of them are at...
5. Four point-like charges are placed as shown in the figure, three of them are at the corners and one at the center of a square, 46.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q4. Let q,-q,--29.0 μC, q2-25.0 μC, and q,--39.0 μC. 12 43 4 41
5. Four point-like charges are placed as shown in the figure, three of them are at...
5. Four point-like charges are placed as shown in the figure, three of them are at the comers and one at the center of a square, 38.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q. Let qi Q3 +16.0 μ0 q,- 30.0 μ0 and q4-46.0 μο 42 43 41
5. Four point-like charges are placed as shown in the figure, three of them are at the corners and one at the center of a square, 28.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q4-Let q-q3 = +24.0 μ C, q2-38.0 pC, and q,--35.0 μC. 42 43 94 41 a
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 18.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 = q3 = +16.0 µC, q2 = −27.0
µC, and q4 = −32.0 µC.
42 43 q1
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 36.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q 4 . Let q 1 = q 3 = +14.0 µC, q 2 =
−26.0 µC, and q 4 = −52.0 µC.
42 43 4
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 20.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q2. Let q1 = q3 = +16.0 µC, q2 = −34.0
µC, and q4 = −36.0 µC.
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 26.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 =
q3 = +31.0 µC, q2 = −24.0 µC, and
q4 = −47.0 µC.
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 20.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q4. Let q1 =
q3 = +19.0 µC, q2 = ?37.0 µC, and
q4 = ?49.0 µC.
Q29 q3 Qa q
Four point-like charges are placed as shown in the figure, three
of them are at the corners and one at the center of a square, 40.0
cm on each side. Find the magnitude of the net electrostatic force
exerted on the point charge q 4 . Let q 1 = q 3 = +27.0 µC, q 2 =
−26.0 µC, and q 4 = −36.0 µC.
42 93
. Four point-like charges are placed as shown in the figure, three of them are at the corncrs and one at the center of a square, 36.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge qi. Letq-q3 +25.0 џС. q,--32.0 μC, and qi = 44 0 μC. 42 943 4 Ча
5. Four point-like charges are placed as shown in the figure, three of them are at the corners and one at the center of a square, 46.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q4. Let q,-q,--29.0 μC, q2-25.0 μC, and q,--39.0 μC. 12 43 4 41
5. Four point-like charges are placed as shown in the figure, three of them are at the comers and one at the center of a square, 38.0 cm on each side. Find the magnitude of the net electrostatic force exerted on the point charge q. Let qi Q3 +16.0 μ0 q,- 30.0 μ0 and q4-46.0 μο 42 43 41
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