MCQ
State which of the following is correct
- ✓$Joule = coulomb × volt$
- B$Joule = coulomb/volt$
- C$Joule = volt × ampere$
- D$Joule = volt / ampere$
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The potential barrier of a $ PN$junction lies between$ 0.1$ to $0.3\, V$ approximately
A zener diode is always connected in reverse bias
