This Apparatus is used to measure the time of fall of a steel ball to determine the value of 'g".
Accessories :-
The Apparatus consist of :-
· 1 Base
· 1 Steel Rod
· 1 Gate
· 1 Coil
· 1 Centi Second Timer
· 1 Steel Ball
· 1 Soft Cloth
· 1 Connecting Leads
· 1 Scale
How to use :-
· Fix the rod on the stand.
· Now put the mechanical gate on the rod at lower end near base.
· And then the coil as the upper end.
· Connect the fates and coil tothe timer on the points provided. Respective of colors with the connecting leads.
· Switch on the supply.
· Switch the centi second timer to magnetize and fix the steel ball on the coil.
· Now when the ball is magnetizing switch the timer to demagnetize the ball will release and cross the gate and the timer is shown on the display.