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Question
Which method is used to determine both the resistance and figure of merit of a galvanometer simultaneously?
Options
Wheatstone bridge method
Meter bridge method
Half deflection method
Potentiometer method
MCQ
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Solution
Half deflection method
Explanation:
The half deflection method is a standard technique used in Class 12 experiments to find both the resistance (G) and figure of merit (K) of a galvanometer. It uses a known series resistance and measures the deflection at half its full-scale value.
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Resistance Measurement
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