PPT-Electric Potential and Electric Potential Energy

AS 511 514 due Monday Reading reference chapter 16 Question 161a Electric Potential Energy I a proton b electron c both feel the same force d neither there is no force. We offer the widest selection of horse fencing, electric fences, polytapes, energizers, polyrope, fencing accessories and other equine products. Objective: TSW understand, transfer and apply energy concepts to electric fields and charges by solving problems involving electric fields and forces.. Let’s revisit energy concepts for a gravitational field. A 250 gram baseball is thrown upward with an initial velocity of 25m/s. What is the maximum height reached by the ball?. Physics 2102. Gabriela Gonz. á. lez. Physics 2102 . Electric Potential on Perpendicular Bisector of Dipole. You bring a charge of -3C from infinity to a point P on the perpendicular bisector of a dipole as shown.. Introduction to Physics II. . Class 11 – . Outline:. Finishing Chapter 26 on dipoles... Electric . Potential Energy of: . Point . Charges. Dipoles. Electric . Potential: . V. Voltage: . Δ. V. Which dipole experiences no net force in the electric field? . Physics 2415 Lecture 6. Michael Fowler, UVa. Today’s Topics. Some reminders about gravity: . mgh. and its electric cousin. Inverse square law and its potential. Field lines and . equipotentials. Electric Potential. QUIZ. Define electric force. What is charge measured in?. If two charges are opposite, what happens to those charges?. 4. The force between two charges can be calculated using the following equation . Chapter 8. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 8-1. Potential Energy. Potential energy. . (symbol = . U. ) . is . energy . (Joules!). Associated . with . configuration. Electrical Energy and Electrical Potential. In order to bring two like charges together work must be done.   . In order to separate two opposite charges, work must be done. . Recall Work: . W = F d cos(. © 2014 Pearson Education, Inc.. Contents of Chapter 17. Electric Potential Energy and Potential Difference. Relation . between Electric Potential and Electric Field. Equipotential . Lines and Surfaces. Electric Current Notes. Key Terms. Voltage . produces a flow of charge, or . current. , within a conductor. . The . flow is restrained by the . resistance . it encounters. . The . rate at which energy is transferred by electric current is . Gabriela Gonz. á. lez. Physics 2102 . Electric Potential on Perpendicular Bisector of Dipole. You bring a charge of -3C from infinity to a point P on the perpendicular bisector of a dipole as shown.. Tuesday May 21 Overview Energy Motion Object Potential Mechanical Energy Chemical Elastic Chemical Gravitational Elastic Gravitational The nature of energy Energy of a spinning bicycle wheel Energy stored in food . Electric Potential (Energy). Charges. The fundamental rule at the base of all electrical phenomena is that . like charges repel and opposite charges attract. An object that has unequal numbers of electrons and protons is . Homework III: MP23.4, MP23.12, MP23.19, MP23.34, MP23.38, MP23.62 and Hand-in (HI) 23.41, 23.59, 23.64 . Today: One final Gauss’ Law example, then start on electric potential.. 2. Example Problem. 3.