In the given circuit the current through Zener Diode is close to- [JEE Main 11-Jan-2019 Morning] |
A) 4.0 mA
B) 0.0 mA
C) 6.0 mA
D) 6.7 mA
Correct Answer: B
Solution :
[b] Net resistance of the circuit |
Current drawn from battery, |
Voltage across |
= 7.2 V < Zener voltage (10 V) |
Hence, zener diode is in reverse biased without break down. |
So, current through diode is 0 mA. |
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