Question

Which method is used to determine both the resistance and figure of merit of a galvanometer simultaneously?

विकल्प

• Wheatstone bridge method

• Meter bridge method

• Half deflection method

• Potentiometer method

Answer 1

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.