Physics · 2020
JEE Main · 7 January 2020, Shift 1 · Q1
A LCR circuit behaves like a damped harmonic oscillator. Comparing it with a physical spring-mass damped oscillator having damping constant 'b', the…
A LCR circuit behaves like a damped harmonic oscillator. Comparing it with a physical spring-mass damped oscillator having damping constant 'b', the correct equivalence would be :
Official answer
(4)
$\displaystyle \mathrm{L} \leftrightarrow \mathrm{~m}, \mathrm{C} \leftrightarrow \frac{1}{\mathrm{k}}, \mathrm{R} \leftrightarrow \mathrm{~b}$
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.