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MHT CET202310 May 2023Morning ShiftPhysicsCurrent ElectricityActual

If only 1 % of total current is passed through a galvanometer of resistance ' G ' then the resistance of the shunt is

Options

  1. AG 25
  2. BG 49
  3. CG 2
  4. DG 99

Correct answer

D. G 99

Step-by-step solution

Given: I_g= 1 100 I aligned & I I _ B =100 & ~S = GI _ B I - I ₈ = G I I _ B -1 . aligned Substituting, (i) intó (ii), S = G 100-1 = G 99

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