Electrostatic
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Electrostatic
Wimshurst Machine, Superior
This traditional electrostatic charge generator consists of two parallel transparent discs supported on rigid uprights. Each disc has a number of radial aluminium segments and are driven in opposite directions by hand wheel and belt. The electrostatic charge on aluminium segments is collected by combs mounted on either end of the discs and stored in the two leyden jars. When the potential difference between the jars is sufficiently high. A spark will flow between the adjustable discharging spheres.
PH45120S -
Electrostatic
Newton’s/Coulomb’s Law Demonstration
Study the concepts of Newton′s and Coulomb′s laws with this apparatus. This apparatus can be used to demonstrate repulsion, attraction of charged bodies and provides the ability to measure the angle between the 2 strings and thus the force between the two charged spheres. The charge can be provided by a Wimshurst machine or a Van de Graff generator or by simply rubbing a plastic rule with on a duster. Includes manual.
PH45122 -
Electrostatic
Coulomb’s Law Apparatus
Coulomb’s Law
Study the force between two electric charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
Mathematical Representation
F: electrostatic force
k: Coulomb’s constant
Q1, Q2: charges of the two objects
r: distance between the charges
Potential Investigations
- Quantitative analysis of force-distance relationship.
- Determination of Coulomb’s constant through experimental data.
- Investigation of the effect of charge magnitude on electrostatic force.
- Study of the impact of different dielectric materials on force.
- Exploration of the role of humidity and temperature on experimental results.
PH45144 -
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Electrostatic
Parallel Plate Capacitor
For investigating the relationship between the electrical quantities charge, voltage and capacitance, as well as for measuring the absolute permittivity and dielectric constant of various materials. Equipped with a fine control mechanism for precise adjustment of the distance between the plates.
Items Required But Not Included With The Product:
- Electrometer Amplifier
- Digital Multimeter (PH64505)
- Power supply (PH61015)
- Flexible plug leads (50 cm), black
- Flexible plug leads (50 cm), red
- Flexible plug leads (100 cm), yellow
PH45185 -
Electrostatic
Aepinus Air Condenser
Two circular plates of 100 mm dia. are carried on a pair of insulated pillars. The gap is adjustable. A support for interposing sheet of dielectric material is provided, on an insulated base. The terminals are provided with 4 mm sockets for connection and additional vertical sockets for connection and additional vertical sockets to carry a pair of suspended cork balls (Supplied with the apparatus).
PH45194N
+1 (630) 345-3450