To find the diameter of a given wire by Screw Guage.

 Aim : To find the diameter of a given wire by Screw Guage.

Apparatus : Screw Guage, metal wire( 2 mm diameter), ruler etc
Formula :      

Diagram : 

Theory and Procedure:

Result and discussion:

The diameter of wire is found to be calculated as 2mm ( Avg. of 3 readings).