Series and Parallel Circuits
 1. How many light bulbs are in the diagram?A) 1B) 4C) 3D) 22. What kind of circuit is shown above?A) parallelB) squareC) seriesD) concave3. How many batteries are in the diagram?A) 3B) 0C) 2D) 14. What kind of circuit is shown above?A) rectangleB) convexC) seriesD) parallel5. The diagram shows a switch that's________.A) brokenB) looseC) closedD) open6. The photo shows a symbol of what object?A) a batteryB) a carC) a wireD) a switch7. A device able to supply electrical energy is a ________.A) conductorB) batteryC) microwaveD) nonconductor8. The pathway for electrical current is called a _______.A) motorB) highwayC) circuitD) cloud9. When the electrical current CANNOT flow, the circuit is _______.A) brokenB) looseC) closedD) open10. The positve (+) and negative (-) ends of the battery are called ______.A) circuit diagramB) battery sidesC) battery knobsD) battery terminals11. A circuit that has only one electric flow is _________.A) battery circuitB) series circuitC) parallel circuitD) paper circuit12. The unit that measures a battery's strength is called ________.A) voltB) circuitC) conductorD) current13. A device that opens and closes a circuit is a __________.A) conductorB) voltC) electrical currentD) switch14. Objects that allow electrical current to flow are called ______.A) batteriesB) circuitsC) conductorsD) nonconductors15. Objects that DO NOT allow electrical current to flow are called ______.A) conductorsB) circuitsC) batteriesD) nonconductors16. Which parts of the pencil are conductors?A) The metal and pointB) The wood and eraserC) The wood and metalD) The eraser and point17. Which activity did we compare the brightness of the light bulb?A) Simple CircuitsB) Series and Parallel CircuitsC) Solid ConductorsD) Paper-Clip Switch18. Which activity did we discover what objects are conductors and what objects are nonconductors?A) Solid ConductorsB) Simple CircuitsC) Series and Parallel CircuitsD) Paper-Clip Switch19. How many volts are in the batteries we have used?A) 3vB) 1.5C) 1.5vD) 320. The series circuit with two batteries, gives how much voltage to a light bulb?A) 1.5vB) 1vC) 2vD) 3v
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