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Current Electricity question

2021 · 27 Aug · Shift 2 · Q50
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Current Electricity question

2021 · 27 Aug · Shift 2 · Q50

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
For full scale deflection of total 50 divisions, 50 mV voltage is required in galvanometer. The resistance of galvanometer if its current sensitivity is 2 div/mA will be :
  1. A
    1 Ω\OmegaΩ
  2. B
    5 Ω\OmegaΩ
  3. C
    4 Ω\OmegaΩ
  4. D
    2 Ω\OmegaΩ
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