School Physics Electrostatic Lab

Product Details:

An economy model of Wimshurst Machine for generating high DC voltage. It consists of transparent discs which can be rotated using hand operated crank and has two high voltage capacitors (Leyden Jars).

Experiments

• Exp-1 Generation of high DC voltage.
• Exp-2 Production of charge due to friction.
• Exp-3 Conduction of electricity (Electrical Chimes).
• Exp-4 Presence of electric field outside a charged body.
• Exp-5 Continuous production of Electrostatic charges.
• Exp-6 Ions in motion.
• Exp-7 Charge storage in Leyden Jars.
• PHYSICS, Class XII, Part-1, Chapter -2, Electrostatic potential & capacitance.

Product Details:

To do all electrostatic experiments, SH502 Van De Graff Generator Electrical especially where continuous production of a high voltage is required. It consists of an. and a separate discharging. Charge belt is made of a special rubber for better performance & long life. It can generate up to 4mm sockets in dome and base are provided.

Product Details:

A gold leaf electroscope is used to detect the presence of charge in electrostatics experiment. Gold leaf is attached by metal plate supported by an insulating bush with a 4mm socket. It consists of a transparent glass front window and ground glass rear window and also consists of a graduated scale

Product Details:

Mounted on a wooden base. The discharge sphere is supported on a pivoted arm with a handle, and is attached to the top of the driving - wheel pillar.

Product Details:

A tabletop model for generating high DC voltage and demonstration of working of a Wimshurst machine. It can also be used with various electrostatics accessories. It is mounted on a base with rubber feet and 4mm sockets are provided on it. It consists of hand operated crank and has two Leyden jars which can be connected or disconnected as per the requirement.

Salient Features:

• Two large size Leyden jars.
• Excellent Spark Length.

Product Details:

Experiments :

• Exp-1 High voltage generation.
• Exp-2 Corona discharge.
• Exp-3 Conduction of electricity.
• Exp-4 Electrostatic charges.
• Exp-5 Ions in motion.
• Exp-6 Attraction and repulsion between charged body.
• Exp-7 Electrostatic wind.

 

Features :

• An interesting fun way to teach electrostatics.
• Adjustment of belt.
• Very good set up of accessories.

Product Details:

Pith Ball Electroscope “Long” is perfect for classroom demonstration. It consists of a pair of pith Ball suspended by threads from a U-shaped brass wire mounted on a base with rubber feet.

Product Details:

It consists of various objects which are used for demonstrating electrostatic phenomena. Various items provided in the kit can be mounted on the tripod stand (with levelling screws) with the help of an insulated stand rod. Suitable to use with Van- De-Graff generator or Wimshurst machine model.

Product Details:

The kit is used for demonstrating a number of electrostatics experiments. It consists of various elements and a gold leaf electroscope with a transparent front window and ground glass rear window.

Experiments :

• Exp-1 Repulsion between like charges.
• Exp-2 Attraction between a charged body and an insulator.
• Exp-3 Light hollow conductors.
• Exp-4 To show ionisation experiments.
• Exp-5 To show positive and negative charges.
• PHYSICS, Class XII, Part-1, Chapter - 1, Electric Charges & fields. Chapter - 2, electrostatics of Conductors.

Product Details:

Experiments :

• Exp-1 To investigate the equipotential lines of electric fields.
• Exp-2 To draw the equipotentail lines for bar electrode.
• Exp-3 To draw the equipotentail lines for disc Electrode.
• Exp-4 To draw the equipotentail lines for ring Electrode.
• PHYSICS, Class XII, Part-1, Chapter - 2, Electrostatic Potential & Capacitance, equipotential surface.

Special Features :

• Multipurpose power supply.
• Point noodle for tracing the filed line.
• Connection is very easy.
• Different shaped electrodes.
• Electrical safety tested. 

Principle and Working:
An Equipotential line is a collection of points in space when each point has the same value of electric potential.

In present setup, a voltage is applied between a pair of electrodes placed in a plastic trough filled with distilled water and voltage is measured at different points with a needle connected to a multimeter. The points are marked on a graph paper with reference to another graph placed under the trough.