This Torsion Pendulum – Bridge Type Large is an advanced laboratory apparatus designed to perform torsional oscillation experiments with improved stability and wider experimental flexibility. Its larger construction makes it suitable for determining the moment of inertia of both regular and irregular bodies of different sizes.

 This apparatus is provided with a large aluminum base disc of approximately 25 cm diameter and a precision-machined iron C.P. disc measuring approximately 10.5 cm in diameter and 1.25 cm thickness. The bridge-type suspension arrangement supports stable oscillations and helps ensure accurate observations during practical work.

 Supplied complete with a wall bracket, this large bridge-type torsion pendulum is ideal for schools, colleges, universities, and research laboratories for experiments related to torsion, rotational dynamics, and moment of inertia.

 Experimental Objectives

To study torsional oscillations using a large bridge-type torsion pendulum.
To determine the moment of inertia of regular bodies.
To determine the moment of inertia of irregular bodies.
To understand the effect of size, mass distribution, and time period on moment of inertia.