Answer the following questions.

1. What three parts are usually found in a simple electric circuit?


2. What are the parts that connect different devices (e.g. resistors) into electric circuits called?


3. Two kinds of electric circuits are possible. What are they, and how are they different?


4. What should you keep in mind when installing batteries in an electronic device?


5. How are disposable and chargeable batteries different?


6. What kinds of devices use small electric circuits?

7. What kinds of devices use medium-sized electric circuits?

8. What kinds of electronic devices are connected into large electric circuits?