10. What must the center-to-center distance between two point charges of 60.0 nC be to have a force of 4 N between them?
10. What must the center-to-center distance between two point charges of 60.0 nC be to have...
Suppose you have two point charges each of 77 nC. How many millimeters apart must the two charges be to have a force of 0.75 N between them?
How far apart (in mm) must two point charges of 80.0 nc (typical of static electricity) be to have a force of 6.80 N between them?
14. How far apart must two point charges of 75.0 nC (typical of static electricity) be to have a force of 1.00 N between them?
Course Contents... Homework 01 Distance Between Charges What must be the distance between point charge Qu -28.0 uC and point charge o-44.0 uc for the electrostatic force between them to have a magnit -4 139E6m Submit Answer Post Discussion
1a) A force of 500 N exists between two identical point charges separated by a distance of 40 cm, Calculate the magnitude of the two point charges. 1b) An attractive force of 1500 N exists between a +900 nC charge and another charge. The two charges are separated by 50 mm. What is the magnitude and sign of the other charge? 1c) What is the electric flux through a sphere of radius 4m that contains a i) +50 μC ii)...
Constants Two stationary point charges of 5.00 nC and 2.00 nC are separated by a distance of 55.0 cm . An electron is released from rest at a point midway between the charges and moves along the line connecting them. What is the electric potential energy of the electron when it is at the midpoint?
Two point charges, –10 nC and +18 nC , are held fixed a distance 0.40 m apart. Assume that both charges lie on x -axis, for the -10 nC x = 0 and for the +18 nC charge x = 0.40 m . Part A: Where can a +20 nC charge be placed so that the net force on it is zero? Express your answer to two significant figures and include the appropriate units. Part B: Repeat part A if...
6. Two point charges, g1 and q2, are located at a distance r apart in a vacuum. The electric force (1 point) between them is F. What will the electric force become if the distance between the charges is tripled? O3F OF/3 O9F 7. Two equally charged spheres of mass 1.0 g are placed 2.0 cm apart. When released, they begin (1 point) to accelerate at 414 m/s. What is the magnitude of the charge on each sphere? O75 nC...
By what distance must two charges of +2 C and +3 C be separated so that the repulsive force between them is 4.20x10^10 N?
Three point charges are placed on the x-y plane: a +60.0 nC charge at the origin, a -60.0 nC charge on the x axis at 10.0 cm, and a +160 nC charge at the point (10.0 cm, 8.00 cm). 1) Find the x component of the total electric force on the +160 nC charge due to the other two. (Express your answer to two significant figures.) ? mN 2) Find the y component of the total electric force on the...