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JEE ADVANCE 2011
paper 2
Multiple correct answers - Select all that apply
Question
A series R-C circuit is connected to AC voltage source. Consider two cases; (A) when C is without a dielectric medium and $(B)$ when $C$ is filled with dielectric of constant 4 . The current $I_R$ through the resistor and voltage $\mathrm{V}_{\mathrm{C}}$ across the capacitor are compared in the two cases. Which of the following is/are true?
Select ALL correct options:
A
$\mathrm{I}_{\mathrm{R}}^{\mathrm{A}}>\mathrm{I}_{\mathrm{R}}^{\mathrm{B}}$
B
$\mathrm{I}_{\mathrm{R}}^{\mathrm{A}}<\mathrm{I}_{\mathrm{R}}^{\mathrm{B}}$
C
$\mathrm{V}_{\mathrm{C}}^{\mathrm{A}}>\mathrm{V}_{\mathrm{C}}^{\mathrm{B}}$
D
$\mathrm{V}_{\mathrm{C}}^{\mathrm{A}}<\mathrm{V}_{\mathrm{C}}^{\mathrm{B}}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
⚠ Partially correct. Some answers are missing.
Solution
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