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Current Electricity question

2022 · 25 Jun · Shift 1 · Q61
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Current Electricity question

2022 · 25 Jun · Shift 1 · Q61

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
A teacher in his physics laboratory allotted an experiment to determine the resistance (G) of a galvanometer. Students took the observations for 13{1 \over 3}31​ deflection in the galvanometer. Which of the below is true for measuring value of G?
  1. A
    13{1 \over 3}31​ deflection method cannot be used for determining the resistance of the galvanometer.
  2. B
    13{1 \over 3}31​ deflection method can be used and in this case the G equals to twice the value of shunt resistances.
  3. C
    13{1 \over 3}31​ deflection method can be used and in this case, the G equals to three times the value of shunt resistances.
  4. D
    13{1 \over 3}31​ deflection method can be used and in this case the G value equals to the shunt resistances.
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