MAGNITUDE OF ELECTRIC FORCE = kq^2 / (2a)^2
= 9*10^9*(10^-6)^2/ (2*0.3)^2
= 0.025 N/C
so the electric force magnitude is 0.025 N/C
Consider the following figure of two charged spheres suspended from insulating strings as shown. Electric Force...
Consider the following figure of two charged spheres suspended from insulating strings as shown 2. Suppose the charge q on each small sphere is 1.0 μC, the distance a is 30 cm, and L = 50 cm Determine the best match for each item. Suppose the charge q on each small sphere is 1.0 HC, the distance a is 30 cm, and L-50 cm Determine the best match for each item. net force for each sphere Choose... string tensionN Choose...
Electric Force Suppose the charge q on each small sphere is 1.0 HC, the distance a is 30 cm, and L 50 cm. What is the magnitude of the electric force acting on each charged sphere? Use for the Coulomb constant k,-9.0x 10 Nmc The electric force magnitude isN. (Give the correct number)
Two small metallic spheres, each of mass 0.20 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of 5.0° with the vertical. If each string is 30.0 cm long, what is the magnitude of the charge on each sphere?
Two small insulating spheres with radius 7.00×10−2 m are separated by a large center-to-center distance of 0.575 m . One sphere is negatively charged, with net charge -1.70 μC , and the other sphere is positively charged, with net charge 3.90 μC . The charge is uniformly distributed within the volume of each sphere. What is the magnitude E of the electric field midway between the spheres? Take the permittivity of free space to be ϵ0 = 8.85×10−12 C2/(N⋅m2) .
Two small insulating spheres with radius 3.00×10−2 m are separated by a large center-to-center distance of 0.575 m . One sphere is negatively charged, with net charge -1.05 μC , and the other sphere is positively charged, with net charge 3.45 μC . The charge is uniformly distributed within the volume of each sphere. What is the magnitude E of the electric field midway between the spheres? Take the permittivity of free space to be ϵ0 = 8.85×10−12 C2/(N⋅m2) .
Two small insulating spheres with radius 6.00×10−2 m are separated by a large center-to-center distance of 0.600 m . One sphere is negatively charged, with net charge -1.05 μC , and the other sphere is positively charged, with net charge 3.30 μC. The charge is uniformly distributed within the volume of each sphere. What is the magnitude E of the electric field midway between the spheres? Take the permittivity of free space to be ϵ0 = 8.85×10−12 C2/(N⋅m2) .
Two small metallic spheres, each of mass m-0.25 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of θ-4.80 with the vertical. If each string has length L 38.0 cm, what is the magnitude of the charge on each sphere?
Two small metallic spheres, each of mass m-0.40 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of θ = 7.5° with the vertical. If each string has length L 28.0 cm, what is the magnitude of the charge on each sphere? nC
Two small insulating spheres with radius 5.50×10-2 are separated by a large center-to-center distance of 0.575 . One sphere is negatively charged, with net charge-1.25 , and the other sphere is positively charged, with net charge 3.30 . The charge is uniformly distributed within the volume of each sphere.What is the magnitude of the electric field midway between the spheres?Take the permittivity of free space to be = 8.85×10-12 . C^2/(N*m^2)
Two small spheres each have a mass m of 0.100 g and are
suspended as pendulums by light insulating strings from a common
point, as shown in the figure below. The spheres are given the same
electric charge, and the two come to equilibrium when each string
is at an angle of θθ= 3.00∘∘; with the vertical.
1)
If each string is 1.00 m long, what is the magnitude of the
charge on each sphere? (Express your answer to three...