Used to demonstrate that how electric energy is converted into a very strong magnetic field. The precision machined contact surface makes this electromagnet so strong that it generates tremendous lifting power. The electromagnet is consists of core and yoke with vertically fitted four ‘D’ type cell holders around the electromagnet. The core has a cylindrical coil wound with enameled copper wire on annular insulated bobbin. It can also be operated with 6 V, 2 A DC power supply.

With cover, for 5 slides in vertical position.

With cover, for 10 slides in horizontal position.

Autoclavable

The Kinetic Theory Model apparatus is used along with the vibration generator to demonstrate the movement of molecules in a gas. An approximate relationship between the floating height, i.e., volume of the gas and weight of the disc, i.e., pressure of the gas can be observed. The platform has a rubber surface and small stainless steel balls are loaded into the tube. With the change in the speed of vibration generator, the heating of the gas stimulates resulting change in the agitation of the balls inside the tube. It comprises theory of piston, steel balls and a base or placing on an overhead projector.