Q30.The cut-off voltage of the diodes (shown in figure) in forward bias is 0. 6 V. The current through the resister of 40Ω is _____ mA .
What This Question Tests
Tests the analysis of a simple diode circuit in forward bias, applying Kirchhoff's Voltage Law and considering the cut-off voltage of the diodes.
Concepts Tested
Formulas Used
I = V/R (Ohm's Law)
KVL
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📋 Question Details
- Chapter
- Semiconductor
- Topic
- Diode circuits
- Year
- 2022
- Shift
- 27 Jun Shift 2
- Q Number
- Q30
- Type
- Numerical
- NCERT Ref
- Class 12 Physics Ch 14: Semiconductor Electronics: Materials, Devices and Simple Circuits
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