Assembly of the experiment: generator, bread board, one red and one black
cable with crocodile clips, orange LED, series resistor 1 K-Ohm (red, black,
brown, gold), 2x electrolytic 4700µF
Fig.3.45: a) circuit of charge and b) with one electrolytic and LEDs as
charge- respectively consumption indicator
Steps of the experiment:
Mount the circuit according to the figure, circuit diagram. Plug one
electrolytic into the bread board (the positive pole is especially marked) and
charge it through the generator for a couple of seconds while the steam
engine is running.
Additional experiment: slow down and stop the fly wheel of the steam
engine shortly, and then let it run again. The orange LED flashes while the
generator works, it goes of when stopping the fly wheel.
Additional experiment: take away one crocodile clip from the bread board;
the current to the generator is now disconnected. Still the LED continues to
shine.
Fig.3.46: circuit diagram of
the electronics of charge
To Next Page
Loading...
