Figure of Merit of a Galvanometer Calculator

Posted by Dinesh on

Calculate current required to produce a deflection of one division in the galvanometer scale using figure of merit of a galvanometer calculator by half deflection method online.

Current Required for Galvanometer Figure of Merit Calculation

Formula:

K = E [(R + G) ? I]

Where,
R - resistance from the resistance box,
G - galvanometer resistance for current I,
? - galvanometer deflection for current I,
I - Input current,
K - deflection current