With the first experiment, an introduction to this topic, the
function of a series resistance is explained as motivation for the
quantitative examination of the law of voltage in series
connections.
A variant of this introductory experiment, based on a chain of
electric Christmas tree lights, could be the preparation of a model
of such a light chain with two identical filament lamps
(4 V / 0.04 A).
How can an electrical device be operated at a higher voltage
than its rated voltage?
Examine the voltage conditions in a series connection of
technical resistances in unbranched circuits.
| Materiallist (Excerpt) |
Product |
Amount |
|
Power supply 0...12 V DC/ 6 V, 12 V AC, 230 V
|
13505-93
|
1
|
|
Multi-range meter, analogue
|
07028-01
|
2
|
|
On-off switch module, SB
|
05602-01
|
1
|
|
Socket module for incandescent lamp E10, SB
|
05604-00
|
1
|
|
Interrupted connector module, SB
|
05601-04
|
1
|
|
Junction module, SB
|
05601-10
|
2
|
|
Straight connector module with socket, SB
|
05601-11
|
1
|
|
Angled connector module with socket, SB
|
05601-12
|
2
|
|
Resistor module 50 Ohm, SB
|
05612-50
|
1
|
|
Resistor module 100 Ohm, SB
|
05613-10
|
1
|
|
Straight connector module, SB
|
05601-01
|
3
|
|
Angled connector module, SB
|
05601-02
|
2
|
|
Filament lamps 4V/0.04A, E10, 10
|
06154-03
|
1
|
|
Connecting cord, 32 A, 500 mm, red
|
07361-01
|
2
|
|
Connecting cord, 32 A, 500 mm, blue
|
07361-04
|
2
|
|
Connecting cord, 32 A, 250 mm, red
|
07360-01
|
2
|
|
Connecting cord, 32 A, 250 mm, blue
|
07360-04
|
2
|
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