Physics · 2021
JEE Main · 22 July 2021, Shift 2 · Q28
In a given circuit diagram, a 5 V zener diode along with a series resistance is connected across a 50 V power supply. The minimum value of the…
In a given circuit diagram, a $\displaystyle 5$ V zener diode along with a series resistance is connected across a $\displaystyle 50$ V power supply. The minimum value of the resistance required, if the maximum zener current is $\displaystyle 90$ mA will be \_\_\_\_ $\displaystyle \Omega$
Official answer
500
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.