Electric fields and potentials in the plate capacitor Principle A uniform electric field E is produced between the charged plates of a plate capacitor. The strength of the field is computer-assisted determined with the electric field strength meter, as a function of the plate spacing d and the voltage U. The potential ø within the field is measured with a potential measuring probe. Benefits - Loss-less measurement of electric field strength
- High-sensitive electric field meter also suitable for electrostatic measurement of voltages
Tasks - The relationship between voltage and electric field strength is investigated, with constant plate spacing.
- The relationship between electric field strength and plate spacing is investigated, with constant voltage.
- In the plate capacitor, the potential is measured with a probe, as a function of position.
Learning objectives - Capacitor
- Electric field
- Potential
- Voltage
- Equipotential lines
Scope of delivery |
Plate capacitor, 283x283 mm
|
06233-02
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2
| |
Capacitor plate w.hole
|
11500-05
|
1
| |
Potential probe
|
11501-00
|
1
| |
PHYWE Power supply, regulated DC: 0...12 V, 0,5 A; 0...650 V, 50 mA / AC: 6,3 V, 2 A
|
13672-93
|
1
| |
High-value resistor, 10 MOhm
|
07160-00
|
1
| |
Blow lamp, butan cartridge,X2000
|
46930-00
|
1
| |
Butane cartridge C206, without valve, 190 g
|
47535-01
|
1
| |
Rubber hose, various diameters
|
39282-00
|
1
| |
PHYWE Digital multimeter, 600V AC/DC, 10A AC/DC, 20 MΩ, 200 µF, 20 kHz, −20°C…760°C
|
07122-00
|
1
| |
Connecting cord,100 mm, green-yellow
|
07359-16
|
1
| |
Connecting cable, 32 A, red, various lengths
|
07362-01
|
3
| |
Connecting cable, 32 A, blue, various lengths
|
07362-04
|
3
| |
Optical bench expert l = 600 mm
|
08283-00
|
1
| |
Base for optical bench expert, adjustable
|
08284-00
|
2
| |
Slide mount for optical bench expert, h = 80 mm
|
08286-02
|
2
| |
Stand rods, stainless steel, various sizes
|
02031-00
|
2
| |
Right angle clamp expert with fulcrum screw
|
02054-00
|
2
| |
Barrel base expert
|
02004-00
|
2
| |
Ruler, plastic, 200 mm
|
09937-01
|
1
| |
Stand tube
|
02060-00
|
1
| |
Electric Field Meter
|
11500-30
|
1
|
|
Service
