Physics · 2024
JEE Main · 8 April 2024, Shift 2 · Q43
A coil of negligible resistance is connected in series with 90 Ω resistor across 120 V, 60 Hz supply. A voltmeter reads 36 V across resistance.…
A coil of negligible resistance is connected in series with $\displaystyle 90 \Omega$ resistor across $\displaystyle 120 \mathrm{~V}, 60 \mathrm{~Hz}$ supply. A voltmeter reads $\displaystyle 36$ V across resistance. Inductance of the coil is :
Official answer
From NTA’s final answer key for this paper.
(4)
0.$\displaystyle 76$ H
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.