The current passing through galvanometer is 50 A. The pointer of galvanometer shows reading at tenth division. The figure of merit is
A
B
5 A div 
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Step 1: Calculate the figure of merit
The figure of merit ( 
) of a galvanometer is defined as the current required to produce a deflection of one division. It is calculated by dividing the total current passing through the galvanometer by the number of divisions the pointer deflects:
Given Current 
and Deflection 
divisions.
Substituting these values into the formula:
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Read the screw gauge main scale has Marks. Circular scale has 50 division In complete rotation the…
The vernier constant of two vernier calliper and are 0.01 cm and 0.01 mm respectively. Which one …
The least count of the screw gauge is and the pitch of the screw is 1 mm. what is the maximum perc…
Which of the following is not the cause of damping of oscillation of simple pendulum
Total energy of particle executing S.H.M is proportional to
The meter bridge is most sensitive when