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Consider a galvanometer shunted with

Question:

Consider a galvanometer shunted with $5 \Omega$ resistance and $2 \%$ of current passes through it.

What is the resistance of the given galvanometer ?

  1. $300 \Omega$

  2.  $344 \Omega$

  3. $245 \Omega$

  4. $226 \Omega$


Correct Option: , 3

Solution:

$0.02 \mathrm{i} \mathrm{Rg}=0.98 \mathrm{i} \times 5$

$R g=245 \Omega$

Option (3)

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