4. In the figure below, a right triangle, d NET ELETROSTATIC FORCE at P (assume a...
Three point-like charges are placed at the corners of an
equilateral triangle as shown in the figure, a = 36.0 cm. Find the
magnitude of the electric force exerted on the charge q3 . Let q1 =
−1.70 µC, q2 = −2.20 µC, and q3 = −2.50 µC.
93 q1 42
10. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure, a 48.0 cm. Find the magnitude of the electric force exerted on the charge qs.Let qi -2.80 uC, q22.50 uC, and q-3.20 uC IN q3 q1 42
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. Two particles carrying a charge of q-+8q and qp -2q are fixed in place the origin while the charge qz is at a distance i can a proton be placed so that it is in equilibrium (the net force on equilibrium stable or unstable? (That is, if the proton is displaced, do the forces d back to the point of equilibrium or drive it further away? R. A what po int (other than infinitely away) t is zero)? Is...
Three point-like charges are placed at the corners of an
equilateral triangle as shown in the figure, a = 36.0 cm. Find the
magnitude of the electric force exerted on the charge q3 . Let q1
= −1.70 µC, q2 = −2.20 µC, and q3 = −2.50 µC.
10. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure, a -60.0 cm. Find the magnitude of the electric force exerted on the charge q3 . Let q,-+2.70 μC.q2計3.90 μС. and q,--4.10 џС 4.10 uC 91 42
4. Three point like charges are placed as shown in the figure below, where the distance d = 30.0 cm. Find the magnitude of the net electrostatic forc: exerted on the point charge qi Let qi - +230 uC.92 +220 uC.q-390 uC. IN q1 42 q3 4 3d
Find the magnitude of the electric 10. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure, a -46.0 cm. excrted on the charge q3 . Let qi-1.60 uC, q2 -2.80 uC, and q3-3.10 uC force 13 91 42
. 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
10. Three point-like charges are placed at the comers of an equilateral triangle as shown in the figure, a- 36.0cm. Find the magnitude of the electric force exerted on the charge q3 . Let q,--2.00 μC, q,-+3.60 μC, and q,--240 pic. 93 91 42