A) 24
B) 36
C) 60
D) 54
Correct Answer: C
Solution :
As we know \[Current\text{ }sensitivity\text{ }{{S}_{1}}\,\,=\,\,\frac{NBA}{C}\] Current sensitivity 5, == ?? \[\Rightarrow \,\,\,{{S}_{1}}\,\,\propto \,\,N\,\,\,\Rightarrow \,\,\,\frac{{{({{S}_{i}})}_{1}}}{{{({{S}_{i}})}_{2}}}\,\,=\,\,\frac{{{N}_{1}}}{{{N}_{2}}}\,\,\,\Rightarrow \,\,\frac{100}{125}\,\,=\,\,\frac{48}{{{N}_{2}}}\] \[\Rightarrow \,\,\,{{N}_{2}}=60\]You need to login to perform this action.
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