Electrical power and work

Product No: P1373360

Principle

A greater number of lamps means more power than a smaller number of lamps. How much voltage and current do you need for the many lamps? Which conclusions on electrical power and work can you drawn from this?

Tasks

Use filament lamps connected in series and in parallel to examine the dependence of electrical power on
current and voltage.

 




Materiallist (Excerpt) Product Amount
Software Cobra4 - multi-user licence 14550-61 1
Cobra4 Wireless-Link 12601-00 1
Power supply 0...12 V DC/ 6 V, 12 V AC, 230 V 13505-93 1
Cobra4 Sensor-Unit Electricity, current ± 6 A/ voltage ± 30V 12644-00 1
Cobra4 Wireless Manager 12600-00 1
On-off switch module, SB 05602-01 1
Socket module for incandescent lamp E10, SB 05604-00 2
Interrupted connector module, SB 05601-04 1
Junction module, SB 05601-10 2
Angled connector module with socket, SB 05601-12 2
Straight connector module, SB 05601-01 2
Angled connector module, SB 05601-02 2
T-shaped connector module, SB 05601-03 2
Filament lamp 6 V/3 W, E10, 10 pcs. 35673-03 1
Connecting cord, 32 A, 500 mm, red 07361-01 1
Connecting cord, 32 A, 500 mm, blue 07361-04 1
Connecting cord, 32 A, 250 mm, red 07360-01 2
Connecting cord, 32 A, 250 mm, blue 07360-04 2

Literature for this article als follows

Title Product Language
TESS und Demo advanced Handbuch Cobra4 Physik, Chemie, Biologie, Alltagsphänomene 01330-01 DEU
TESS and Demo advanced Manual Cobra4 Physics, Chemistry, Biology, Everyday Science 01330-02 ENG
TESS advanced Physik Handbuch Cobra4 Mechanik, Wärme, Elektrik / Elektronik 01332-01 DEU
TESS advanced Physics Manual Cobra4 Mechanics, Heat, Electricity / Electronics 01332-02 ENG

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Product No: P1373360

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