Monday, March 1, 2010

#14 The Fuse

Objective: To show how a fuse is used to break all current paths back to the voltage source.
The piece that is not connected to the rest blocks the passage of electricity so the fan can't run, and neither can the lamp. If you take any circuit out, it won't work because the flow of the electricity needs to go in a circle so it can keep working.

The part at the bottom was part of #13 Two-Speed Fan, which was attached and now is detached, which blocks all current flow and makes it go back to the batteries.

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