-
Mechanics
Whirling table
This whirling table demonstrates circular motion and rotational dynamics. It can be operated in both vertical and horizontal positions, making it versatile for classroom experiments. Its stable design allows smooth rotation and useful for the demonstration of various phenomena associated with rotational motion through the accessories.
Highlights:
- Operates in vertical or horizontal position for varied experiments
- Smooth hand-wheel operation with belt-driven pulley system
- Stable 41 cm design with adaptor for mounting accessories
PH45127 -
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 -
-
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 -
Electrostatic
Gold Leaf Electroscope
In rectangular cast metal case, with removable glass window and fitted with 4 mm earthing socket. A metal disc passes through an insulating polythene bush and ends in a flat support for “gold leaf”. With a transparent scale to show quantum of deflection. With a supply of leaves and instructions for fitting.
PH45250 -
Electrostatic
Gold Leaf Electroscope
The electroscope consist of metal case, with glass window and fitted with 4 mm earthing socket. A metal disc passes through an insulating bush and ends in a flat support for “gold leaf “. Also includes a transparent scale to show quantum of deflection, supply of leaves and instruction manual.
PH45255
+1 (630) 345-3450