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JEE MAIN 2024
27-01-24 S2
Question
Three voltmeters, all having different internal resistances are joined as shown in figure. When some potential difference is applied across A and B , their readings are $\mathrm{V}_1, \mathrm{~V}_2$ and $\mathrm{V}_3$. Choose the correct option.
Question Image
Select the correct option:
A
$V_1=V_2$
B
$V_1 \neq V_3-V_2$
C
$V_1+V_2>V_3$
D
$V_1+V_2=V_3$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
From KVL,
$v_1+v_2-v_3=0 \Rightarrow v_1+v_2=v_3$
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