PDF-apter 2. Electrostatics) we can use the . This principleother charge

F 1 exerted by q1 the force F 2 exerted by q2 and the force F 3exerted by q3 on Q separation distance on their velocities and on their accelerations In this Chapter we will the force acting. Electric Force. Whiteboard Particle Model . (remember sticky tape lab?). H. ow . you can . make a balloon stick on the wall?. What is occurring on the atomic level that lets you do this?. The atom. The atom has positive charge in the nucleus, located in the protons. . Also Known As. Static Electricity. Chemistry Refresher. Atom. the basic unit that makes up all . matter. Made up of protons, neutrons, and electrons. Chemistry Refresher. Proton. Part of an atom that has a positive charge. October 2012. Objectives.. To understand the basic properties of electric charge.. To describe the difference between conductors and insulators.. To calculate the electric force using . Coulumb’s. Law.. Examples of Electrostatics in the world are. :. A doorknob shock. Static in the dryer. Your hair standing up when combed. What is electrostatics? (644). Electricity at . rest. Involves electrical charges, the forces between them, and their behavior in materials. Units of Chapter 16. Static Electricity; Electric Charge and Its Conservation. Electric Charge in the Atom. Insulators and Conductors. Induced Charge; the Electroscope. Coulomb’s Law. Solving Problems Involving Coulomb’s Law and Vectors. Essential Knowledge. 1.B.2. : There are only two kinds of electric charge. Neutral objects or systems contain equal quantities of positive and negative charge, with the exception of some fundamental particles that have no electric charge.. Lesson . 4. :. Uses of Electrostatics. (part 2). Starter. How many uses of electrostatics can you . recall. from last lesson. Look at the picture below, what do you think is the main topic of today’s lesson?. If you rub a balloon . on . your . arm . more. , . the size of the charge will . ( decrease / increase ).. An object loses electrons and becomes . ( positively / negatively ). charged.. If . you charge two objects by rubbing them on your arm, they will have . Examples of electrostatic discharges. Lightning . . – static cling in dryers. “foot dragging” – “shocking” cats. Electrical charges come in two types, and –. Amber (Gk. electron) is associated with – . phone for some research!. Do Now. In your notes:. Draw an atom of either Helium, Lithium, or Carbon. Label all the parts of your atom.. The first scientist to study these phenomena was Benjamin Franklin (1706-1790).. Electrostatics. Study of electric charges that can be collected and held in one place.. Ben. Franklin. Electrostatics. Demonstrate how you can pick up the paper pieces without touching them in any way with your body.. What is Electrostatics?. The study of stationary electric charges and electric fields. . - all ordinary matter contains both positive and negative charges.. . - most matter is electrically neutral because it. 1.B.2. : There are only two kinds of electric charge. Neutral objects or systems contain equal quantities of positive and negative charge, with the exception of some fundamental particles that have no electric charge.. Coulomb's Law : . Coulomb's Law states that the force between two point charges Q. 1. and Q. 2. is directly proportional to the product of the charges and inversely proportional to the square of the distance between them..