Regarding current sensitivity of galvanometer

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SUMMARY

The discussion centers on calculating the galvanometer current based on its sensitivity and scale divisions. A galvanometer with 50 divisions requires a current sensitivity of 0.1 mA per division. The galvanometer current is determined by multiplying the number of divisions (50) by the current sensitivity (0.1 mA), resulting in a total galvanometer current of 5 mA. This straightforward calculation reflects the maximum current that causes the meter to read its full scale.

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  • Understanding of galvanometer principles
  • Knowledge of current sensitivity in electrical measurements
  • Familiarity with basic physics equations related to current and voltage
  • Ability to perform simple arithmetic calculations
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  • Study the relationship between current sensitivity and scale divisions in galvanometers
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  • Explore the applications of galvanometers in electrical measurements
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Homework Statement



a galvanometer with 50 divisions on the scale requires a current sensitivity of 0.1 m A/division. find the galvanometer current?

Homework Equations


IS= \theta/I

TO find the galvanometer current, i multiplied 50 with 0.1 to get the galvanometer current, as instructed by my physics teacher. my query is how this multiplication gives galvanometer current. is there any formula/

The Attempt at a Solution


 
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This literally is just the current that causes the meter to read maximum... nothing sinister.
 

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