2. Chapter 8.2 pp. 280-288 Electric Current

4. A Simple Circuit: A Battery, Conducting Wires, and a Buzzer p. 280 1) Chemical energy in battery gives electrons on the –ve terminal electric potential energy 2) Electrons are attracted to the +ve terminal and are pushed through the conducting wire to the buzzer 3) In the buzzer, the electrons’ potential energy is transformed into sound energy 4) Electrons travel back to the battery through the complete circuit

5. p. 281