• Supplies non-hazardous high voltage
• Loss-less measurement of electric field strength
• High-sensitive electric field meter also suitable for electrostatic measurement of voltages

Capacitor plate w.hole d 55 mm
Potential probe
PHYWE high voltage supply unit with digital display, 10 kV
Rubber tubing, i.d. 6 mm
Blow lamp, butan cartridge,X2000
Tripod base PHYWE
Stand tube
Meter scale, l = 1000 mm
Insulating stem
Conductor ball, d 20mm
Conductor ball, d 40mm
Conductor ball, d 120mm
Multi-range meter, analogue
High-value resistor, 10 MOhm
Connecting cord, 32 A, 250mm, green-yellow
Connecting cord, 32 A, 750 mm, red
Connecting cord, 32 A, 750 mm, blue
Connecting cord, 32 A, 750 mm, green-yellow
Connecting cord, 30 kV, 500 mm
Butane cartridge C206, without valve, 190 g
PHYWE power supply, 230 V, DC: 0…12 V, 2 A / AC: 6 V, 12 V, 5 A
Electric Field Meter
Barrel base expert

1. For a conducting sphere of diameter 2R = 12 cm, electrostatic potential is determined as a function of voltage at a constant distance from the surface of the sphere.
2. For the conducting spheres of diameters 2R = 12 cm and 2R = 4 cm, electrostatic potential at constant voltage is determined as a function of the distance from the surface of the sphere.
3. For both conducting spheres, electricfield strength is determined as a function of charging voltage at three different distances from the surface of the sphere.
4. For the conducting sphere of diameter 2R = 12 cm, electric field strength is determined as a function of the distance from the surface of the sphere at constant charging voltage.

• Electric field
• Field intensity
• Electric flow
• Electric charge
• Gaussian rule
• Surface charge density
• Induction
• Induction constant
• Capacitance
• Gradient
• Image charge
• Electrostatic potential
• Potential difference