What is a forward and reverse biased diode?

the dominant mecahnisms for motion of chargecarriers in forward and reverse biased silicon p-n junctions are

The approximate ratio of resistances in the forward and reverse bias of the P-N junction diode is

What would happen if both junctions of a BJT are forward biased or reverse biased

Why should a photodiode br operated in reverse biased mode?

an ideal diode

When a zener diode is used as a voltage stabiliser, it is connected i. in series with a load. ii. in parallel with a load. iii. in forward bias. iv. in reverse bias.

For the following equilibrium, K_C=6.3 xx10 ^(14) at 1000 K NO(g) + O_3(g) hArr NO_2(g) + O_2(g) .Both the forward and reverse reactions in the equilibrium are elementray biomolecular reactions.What is, K_c . for the reverse reaction?

whicch one of the foll. Represents reverse bias diode?