directions: Choose the best answer to each question. Write the letter on the line 1. Electrical lights will not come on unless their electrical circuit is a a. parallel circuit b. series circuit c. closed circuit d. short circuit 2. What supplies energy in an electric circuit. a. a battery b. a conductor c. a light bulb d. a wire 3. What material is used in order for electricity to flow. a. battery b. a conductor c. a light bulb d. a wire 4. Which item is not a part of a complete circuit? a. Battery b. conductor c. light bulb d. plastic 5. Which item is a part of a circuit. a. Battery b. plastic c. wood d. glass 6. Which of the item is a complete circuit. a. Battery, bulb, wire and switch c. Wire, bulb and switch b Battery bulb and switch d. Battery, wire and switch
