Q29.The reverse break down voltage of a Zener diode is 5.6 V in the given circuit. The current I𝑧 through the Zener is: (1) 10 mA (2) 7 mA (3) 17 mA (4) 15 mA
What This Question Tests
This question tests the understanding of a Zener diode's behavior in reverse breakdown, specifically how it regulates voltage and allows calculation of current through it in a given circuit.
Concepts Tested
Formulas Used
V_zener = constant
I = V/R
Kirchhoff's Voltage Law
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📋 Question Details
- Chapter
- Semiconductor
- Topic
- Zener Diode
- Year
- 2019
- Shift
- 08 Apr Shift 1
- Q Number
- Q29
- Type
- MCQ
- NCERT Ref
- Class 12 Physics Ch 14: Semiconductor Electronics: Materials, Devices and Simple Circuits
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