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Electric Charges and Forces

Electric Force and Coulomb’s Law

Electric Force and Coulomb’s Law

Electric Charges and Forces Principles
Electric Charge

Electric Charge

Electric Charges and Forces Principles
Three charges are shown in the diagram below:- Construct a diagram showing arrows that represent the forces on the -3.2 µC charge.- Calculate the net force on the -3.2 µCcharge.- If the -3.2 µCcharge has a mass of 75 grams, calculate its initial accelerat
Two electric objects experience a repulsive force. What happens to that force if the distance between the objects is doubled?
Two equally charged pith balls are 2.0 cm apart and repel each other with6.5 X 10^-5 N of force. Calculate the charge on each pith ball.
The electrostatic force between two point charges is 6.0x10^-5 N. IF the distance between the, is halved, the charge of one of the points doubles and the charge of the other point triples. What will be the force between them?
Two electric charges experience an attractive force. What happens to that force if the charge of one of the objects is tripled and the charge of the other object is doubled? (Assume the distance between the objects stays the same.)
Three identical conducting spheres are on insulated stands and are not touching one another initially. Sphere A has a charge of +10 µC, Sphere B has a charge of -6 µC, and Sphere C has a charge of -4 µC. Sphere A contacts Sphere B, and they are separated.
Two small charges +4.0 x 10-5 C and -1.8 x 10-5 C, are placed 24 cm apart. What is the force on the third small charge, of magnitude -2.5 x 10-6 C, if it is placed on the line joining the other two and
Two pith balls each hang from a thread and are suspended from the same hook. If each pith ball is charged -6.4 X 10^-5 C and they are separated by a distance of 0.56 cm, what is the force between them?
A 2 C charge and a -4 C charge attract each other with 100 N of force when placed a certain distance apart. With how much force will a 4 C and a -4 C charge attract each other when placed the same distance apart?
A pith ball is a tiny piece of Styrofoam that is covered with a conductive paint. One pith ball initially has a charge of +6.4 X 10^-5 C, and it touches an identical, neutral pith ball. After the pith balls are separated, what is the charge on the pith ba

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