Physics · 2013
JEE Main · 22 April 2013, Shift 1 · Q3
An LCR circuit as shown in the figure is connected to a voltage source V_ac whose frequency can be varied. The frequency, at which the voltage across…
An LCR circuit as shown in the figure is connected to a voltage source $\displaystyle \mathrm{V}_{\mathrm{ac}}$ whose frequency can be varied.The frequency, at which the voltage across the resistor is maximum, is :
Official answer
(3)
$\displaystyle 23$ Hz
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JEE Main 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.