Two charged spheres are 4.2 cm apart. They are then moved. The force between them triples. What is the new distance between them?
Two charged spheres are 4.2 cm apart. They are then moved. The force between them triples....
Two small charged spheres are 7.66cm apart. They are moved, and the force on each of them is found to have been tripled. How far apart are they now?
(6) The magnitude of the electric force between two small charged spheres 1.0 meters apart is 100N. What is the magnitude of the electric force between them if they are moved to 10 meters apart?
6. When two point charges are moved further apart, the force between them decreases by a factor of 100. By what factor was their separation increased?
Two 2.0-cm-diameter insulating spheres have a 7.00 cm space between them. One sphere is charged to + 41.0 nC , the other to - 51.0 nC . What is the electric field strength at the midpoint between the two spheres?
Two small negatively charged spheres spaced 35.00 cm apart have equal amounts of net charge. If the magnitude of the force of repulsion between them is 2.430 x 1021 N, How many excess electrons must be present on each sphere? (For this calculation, use ke-8.988 x 109 Nm2/C2 for Coulomb's constant and use qo 1.602 x 10-19C for the charge of an electron).
Two point charges 5 cm apart experience the new force between them if you move them twice as far apart (i.e. 10 cm) Hint: you can solve this without knowing the size of the charges!
Two point charges 5 cm apart experience the new force between them if you move them twice as far apart (i.e. 10 cm) Hint: you can solve this without knowing the size of the charges!
two 2.0-cm-diameter insulating spheres have a 5.50 ㎝ space between them. One sphere is charged to + 78.0 nC , the other to 49.8 nC What is the electric field strength at the midpoint between the two spheres? xpress your answer withathe appropriate units.
Two point charges are separated by 10 cm and the attractive force between them is 100N. If the charges are moved to a distance of 20 cm (twice the distance), what will the force between them change to? 200N no change, stays at 100N 50N O 25N
Two point charges are separated by 10 cm and the attractive force between them is 100N. If the charges are moved to a distance of 20 cm (twice the distance), what will the force between them change to? no change, stays at 100N O 25N O SON O 200N