A zener diode having zener voltage
8 V and power dissipation rating of
0.5 W is connected across a potential divider arranged with maximum potential drop across zener diode is as shown in the diagram. The value of protective resistance
Rp is ______
Ω.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1472596/original_21s.png)