JEE MainPhysicsElectronic DevicesMCQ+4 / −1
The figure represents a voltage regulator circuit using a Zener diode. The breakdown voltage of the Zener diode is 6 V and the load resistance is, RL = 4k . The series resistance of the circuit is Ri = 1 k . If the battery voltage VB varies from 8 V to 16 V, what are the minimum and maximum values of the current through Zener diode? 
- A0.5 mA; 8.5 mA
- B1.5 mA; 8.5 mA
- C1 mA; 8.5 mA
- D0.5 mA; 6 mA
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