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JEE-MAIN 2021
27-08-2021 S2
Question
A zener diode of power rating 2W is to be used as a voltage regulator. If the zener diode has a breakdown of 10 V and it has to regulate voltage fluctuated between 6 V and 14 V, the value of $\mathrm{R}_{\mathrm{s}}$ for safe operation should be $\_\_\_\_$ $\Omega$
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