Question

1. Which characteristic of Coulomb's law is described or identified by Newton's third law of (1 point) motion? Othe proportionality constant k the fundamental unit of charge of an electron or a proton Othe forces on two charges being equal in magnitude but opposite in direction Othe relationship between the magnitude of the force and the distance between charges 2. As shown in the diagram, three equal charges are spaced evenly in a row. The magnitude of point) cach charge is +2e, and the distance between two adjacent charges is 1.50 nm. Then the central charge is displaced 0.350 nm to the right while the other two charges are held in place. After the displacement, what is the magnitude and direction of the net force that the outer two charges cxcr on thc central chargc? 1.50 n 1.50 n +2e 04.27 x 10-10N to the right 4.27x 10 10 N to the left 3.20 x 10-10 N to the left 03.20 × 10-10 N to the right 3. How many clectrons must be added to a ncutral object to provide it a charge of-2.4 uC? (1 point) O2.4 x 1013 clectrons 01.5 x 1013 electrons 04.8 x 1012 clectrons 06.7 × 1014 electrons 4. The repulsive force between two protons has a magnitude of 2.00 N. What is the distance (l point) between them? 01.07× 10-14 m 01.28 x 10-38 m 07.19 x 10-10 m 02.68 × 10-4 m

Answer 1

1) newton laws of motions states that for every action there is a equal and opposite reaction .that is forces on two charges will equal and opposite .option 3