6. An object with 500 electrons in placed next to an object with 500 protons and experiences a force of 5N. How far apart are the two objects? 7. How much charge does 1,200 electrons have? Show work. 8. How many electrons were gained or lost by a 4.5 milliC charge? Show work. 9. How does the electric force change? a. If one of the charges is tripled? b. If the distance doubles?

## Step 1:For question 6, we are given that the force between two objects is 5N. According to Coulomb's Law, the force between two charges is given by the formula:### where is the force, is Coulomb's constant, and are the charges, and is the distance between the charges.## Step 2:For question 7, we need to find the total charge of 1,200 electrons. The charge of one electron is C. Therefore, the total charge is given by:### where is the total charge, is the number of electrons, and is the charge of one electron.## Step 3:For question 8, we need to find the number of electrons corresponding to a charge of 4.5mC. The charge of one electron is C. Therefore, the number of electrons is given by:### where is the number of electrons, is the charge, and is the charge of one electron.## Step 4:For question 9, we need to understand how the electric force changes when the charge or distance is altered.