Supply of Equipment for Physics Lab in First year Department

Decade Resistance Box 3 or 4 dials, range 0.1Ω to 100Ω or 1kΩ, constantan/manganin wire coils.

Travelling Microscope Least Count-0.01mm, magnification -10X, ( eye piece), vernier scale-50divisions, moment-fine and corse adjustment screws for horizontal and vertical axes,objective lens-75mm focal length,vertical travel range-0 to15cm,horizontal range- 0 to 15 cm

Wheatstone Bridge Kit Series Arm: Four decade dials in steps of thousands, hundreds, tens, & units of Ohm's. Ratio Arm: The ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. Two press keys are provided, one marked B is for battery & one marked G is for Galvanometer One toggle switch is provided for internal battery A sensitive galvanometer is provided in the bridge.

Torsion Pendulum Material: Chrome plated brass Disk Diameter: 100-150mm Wire Material Phosphor bronze Wire Length: 500mm Stand Height: 500-700mm Stop clock

Helical Spring Apparatus Structure: A rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests. Springs: High-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long. Measurement Scale: A vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. Loading Mechanism: A, typically (50g), hook-attached weight hanger at the bottom. Pointer: A fine pointer attached to the bottom of the spring moves along the scale. Accessories: Includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.