The force of attraction that a -40.0 μC point charge exerts on a +108 μC point charge has magnitude 4.00 N. How far apart are these two charges?
(k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2)
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The force of attraction that a -40.0 μC point charge exerts on a +108 μC point...
Question1 1 pts The force of attraction that a-40.0 μC point charge exerts on a +108 μC point charge has magnitude 4.00 N. How far apart are these two charges? (k-1/4πε0-8.998 109 N . m2/C2) O 2.10 m 3.67m 3.12 m O2.49 m 1.13 m
The force of attraction that a -60.0 μC point charge exerts on a +220 μC point charge has magnitude 5.00 N. How far apart are these two charges? (k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2)
A point charge with charge q1 = 4.00 μC is held stationary at the origin. A second point charge with charge q2 = -4.30 μC moves from the point ( 0.145 m , 0) to the point ( 0.290 m , 0.280 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99×109 N⋅m2/C2 for Coulomb's constant: k=1/4πϵ0.
1. At what separation will the electric force between charges of 2.9 μC and 4.5 μC have a magnitude of 0.35 N ? k=8.99×109N⋅m2/C2. 2. Find the magnitude of the electric force between the charges 0.12 C and 0.33 C at a separation of 2.5 m. k=8.99×109N⋅m2/C2. 3. Three point charges lie on the x axis. Charge 1 (-2.1 μC) is at the origin, charge 2 (+3.2 μC ) is at x = 7.5 cm, and charge 3 (-1.8 μC...
Two point charges, Q1 = -3.2 μC and Q2 = + 1.2 μC, are placed at (x,y) coordinates: (1.2m,0) and (1.2m, 1.5m) respectively. (k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2) The y-component of the electric field, at the origin O, is? Give your answer in N/C with two decimals.
A point charge with charge q1 = 3.10 μC is held stationary at the origin. A second point charge with charge q2 = -4.50 μC moves from the point ( 0.120 m , 0) to the point ( 0.270 m , 0.250 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99×109 N⋅m2/C2 for Coulomb's constant: k=14πϵ0.
A point charge with charge q1 = 3.90 μC is held stationary at the origin. A second point charge with charge q2 = -4.40 μC moves from the point ( 0.150 m , 0) to the point ( 0.280 m , 0.255 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99×109 N⋅m2/C2 for Coulomb's constant: k=14πϵ0.
A point charge with charge q1 = 2.50 μC is held stationary at the origin. A second point charge with charge q2 = -4.10 μC moves from the point ( 0.160 m, 0) to the point ( 0.255 m, 0.280 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99×109 N⋅m2/C2 for Coulomb's constant: k=1/4πϵ0.
Three point charges lie on the x axis. Charge 1 (-2.4 μC ) is at the origin, charge 2 (+3.5 μC ) is at x =7.5 cm, and charge 3 (-1.7 μC ) is at x =11 cm. k=8.99×109N⋅m2/C2. What is the magnitude of the total force exerted on charge 2?
Two point charges, A and B, are separated by a distance of 19.0 cm . The magnitude of the charge on A is twice that of the charge on B. If each charge exerts a force of magnitude 40.0 N on the other, find the magnitudes of the charges.