Over the next week or two you will have the opportunity to develop your very own electrical invention. This is your chance to show what you know.

 

Your project must have these things:

 

1. An invention that has a circuit with a switch in it.

2. A title and list of materials used - both the conductors and isulators

3. A drawing of your invention.

4. A schematic diagram of your invention

5. A descriptipon of how your invention works.

• What materials carry the current?

• Is your circuit a series or parallel circuit?

• How does the current flow?

• How brightly does the light (if used) shines?

• How is the current switched on and off?