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In the given circuit, the breakdown voltage of the Zener diode is 3.0 V. What is the value of I z ? A C B D 2 k Ω V 10V I z 1 k Ω

1. 7 mA
2. 5.5 mA
3. 3.3 mA
4. 10 mA

Correct answer: 5.5 mA

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