The pupils should become familiar with the behavior of a solar
cell which is not being illuminated. In doing this, a DC voltage is
applied to the the cell and it is ascertained whether a current is
flowing, with the aid of a light bulb. Then the polarity of the
voltage is reversed.
Place the solar cell, with the white side (platen) looking up,
on the table and observe what happens with each of the possible
polarities of the DC circuit.
| Materiallist (Excerpt) |
Product |
Amount |
|
Power supply 0...12 V DC/ 6 V, 12 V AC, 230 V
|
13505-93
|
1
|
|
Socket module for incandescent lamp E10, SB
|
05604-00
|
1
|
|
Interrupted connector module, SB
|
05601-04
|
2
|
|
Solar cell 2.5 x5 cm, with plugs
|
06752-11
|
1
|
|
Angled connector module, SB
|
05601-02
|
4
|
|
Straight connector module, SB
|
05601-01
|
1
|
|
Filament lamps 4V/0.04A, E10, 10
|
06154-03
|
0,1
|
|
Connecting cord, 32 A, 250 mm, red
|
07360-01
|
1
|
|
Connecting cord, 32 A, 250 mm, blue
|
07360-04
|
1
|
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