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JEE Advance 2009
Paper-1
Multiple correct answers - Select all that apply
Question
For the circuit shown in the figure
Question Image
Select ALL correct options:
A
the current I through the battery is 7.5 mA
B
the potential difference across $R_L$ is 18 V
C
ratio of powers dissipated in $\mathrm{R}_1$ and $\mathrm{R}_2$ is 3
D
if $R_1$ and $R_2$ are interchanged, magnitude of the power dissipated in $R_L$ will decrease by a factor of 9 .
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
⚠ Partially correct. Some answers are missing.
Solution
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Physics
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