MCQ
The potential barrier, in the depletion layer, is due to
- ✓Ions
- BHoles
- CElectrons
- DBoth $(b)$ and $ (c)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Then the values of $A$ (in $m$) and $T$ (in $sec$) are :

$\begin{array}{|l|l|} \hline Column\,\,-I & Column\,\,-\,\,II\,\, \\ \hline 1.\,\,m=-2 & a.\,\,Convex\,\,mirror \\ \hline 2.\,\,m=\,\,\frac{-1}{2} & b.\,\,Concave\,\,mirror \\ \hline 3.\,\,m=+2 & c.\,\,Real\,\,Image \\ \hline 4.\,\,m=\,\,\frac{+1}{2} & d.\,\,Virtual\,\,image \\ \hline \end{array}$
