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JEE MAIN 2021
25-07-21 S2
Question
The given potentiometer has its wire of resistance $10 \Omega$. When the sliding contact is in the middle of the potentiometer wire, the potential drop across $2 \Omega$ resistor is
Select the correct option:
A
10 V
B
5 V
C
$\frac{40}{9} \mathrm{v}$
D
$\frac{40}{11} \mathrm{v}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Physics
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