3.8.4 Using stored energy
Assembly of the experiment: the circuit of the former experiment will be
slightly changed. Take out the LEDs and the series resistors, plug in the pin
of the positive pole on the very right of the bread board and put in the
schottkydiode so that she is parallel connected to the switch. Now it is
possible to bridge the schottkydiode by pressing the switch and to connect
the electrolytic directly to the generator.
Fig.3.56: circuit of the storage on the bread board, b) detail, in the picture
the diode with the cathode (ring on the enclosing) is turned to the left
After sufficient time of charging, slow down the fly wheel, take of the belt
and press the switch. Now you bridge the diode. The stored energy flows
out of the electrolytic into the electrical machine, which works like an
engine now. The axis of the engine turns for a short while.
Fig.3.57: circuit diagram
with the switch to bridge
the blockage diode
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