Unit 4. Electricity

Explaining an Electrical Circuit

1. Components of an Electrical Circuit 

Source: Editorial Donostiarra 

2. Series and Parallel Circuit 

Source: https://www.quora.com/What-would-a-parallel-circuit-with-3-light-bulbs-look-like

3.OHM´S Law

4. Activity: DC Circuits Builder

http://www.simbucket.com/circuitbuilder/

1. Make a  SIMPLE DC CIRCUIT. It must contain a switch (1.5 POINTS).
2. Make a SERIES CIRCUIT. Use only lightbulbs as load devices. It must contain a switch (2 POINTS).
3.Make a  PARALLEL CIRCUIT. Use only lightbulbs as load devices. Use the same voltage for the battery as your series circuit. It must contain a switch on each brach. It must contain a switch controlling the whole circuit. (3 POINTS).
4.Make a  MIXED CIRCUIT. Use only resistors as load devices (3.5 POINTS).