MCQ
The stopping potential $({V_0})$
- ADepends upon the angle of incident light
- BDepends upon the intensity of incident light
- CDepends upon the surface nature of the substance
- ✓Is independent of the intensity of the incident light
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(Given $1 u= 931 Mev$ )
$(A)$ A zener diode is connected in reverse bias, when used as a voltage regulator.
$(B)$ The potential barrier of $\mathrm{p}-\mathrm{n}$ junction lies between $0.1\, \mathrm{~V}$ to $0.3 \,\mathrm{~V}$.
