In a meter bridge experiment the balance point in obtained if the gaps are closed by 2,Omega and 3,Omega. A shunt of x,Omega is added

Q: In a meter bridge experiment the balance point in obtained if the gaps are closed by $2\,\Omega$ and $3\,\Omega$. A shunt of $x\,\Omega$ is added to $3\,\Omega$ resistor to shift the balancing point by $22.5\,cm$. The value of $X$ is $................$

a $\frac{2}{\left(\frac{3 x}{3+x}\right)}=\frac{40+22.5}{60-22.5}=\frac{62.5}{37.5}=\frac{5}{3}$ $\frac{6}{5}=\frac{3 x}{3+x}$ $6+2 x=5 x \Rightarrow x=2$

SECTION - A [PHYSICS MCQ]

GSEB - English Medium

In a meter bridge experiment the balance point in obtained if the gaps are closed by $2\,\Omega$ and $3\,\Omega$. A shunt of $x\,\Omega$ is added to $3\,\Omega$ resistor to shift the balancing point by $22.5\,cm$. The value of $X$ is $................$

A$2$
B$4$
C$6$
D$8$

JEE MAIN 2023, Medium

STD 11 Science
JEE
STD 12 - 3. current electricity
Physics

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