Physics · 2023
JEE Main · 10 April 2023, Shift 1 · Q43
A zener diode of power rating 1.6 W is to be used as voltage regulator. If the zener diode has a breakdown of 8 V and it has to regulate voltage…
A zener diode of power rating $\displaystyle 1.6$ W is to be used as voltage regulator. If the zener diode has a breakdown of $\displaystyle 8$ V and it has to regulate voltage fluctuating between $\displaystyle 3$ V and $\displaystyle 10$ V . The value of resistance $\displaystyle R_{\mathrm{s}}$ for safe operation of diode will be
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 10 \Omega$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.