Physics · 2020
NEET 2020 · 13 September · Code E1 · Q169
A series LCR circuit is connected to an ac voltage source. When L is removed from the circuit, the phase difference between current and voltage is…
A series LCR circuit is connected to an ac voltage source. When L is removed from the circuit, the phase difference between current and voltage is $\displaystyle \frac{\pi}{3}$. If instead C is removed from the circuit, the phase difference is again $\displaystyle \frac{\pi}{3}$ between current and voltage. The power factor of the circuit is :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 1.0$
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NEET (UG) 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.