A Zener diode is connected to a battery ...

A Zener diode is connected to a battery and a load as shown below. The currents `l, l_(Z)` and `l_(L)` are respectively :-

12.5 mA, 7.5 mA, 5 mA

15 mA, 7.5 mA, 7.5 mA

12.5 mA, 5 mA, 7.5 mA

15 mA, 5 mA, 10 mA

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