A `6V` zener diode along with a series resistance `R` is connected accrose a `12 V` supply
Channel: Doubtnut
Date: 2020-08-02

A `6V` zener diode along with a series resistance `R` is connected accrose a `12 V` supply. Calculate the minimum value of the resistance `R` required, if the maximum zener current is `30 mA`.