Draw the circuit diagram to determine the characteristics of a pnp transistor in common emitter configuration.
Explain, using I-V characteristics, how the collector current changes with the base current. How can (i) output resistance and (ii) current amplification factor be determined from the IV characteristics?
Answers
UThis law is applicable only if the following Conditions are met..
1 - Two Bodies having Mass
2 - There must be Some Distance between them
According to Universal Gravitional Law :
(i)The Gravitional force Between two bodies having mass m1 and m2 directly depends on the product of their masses and
(ii) Inversely Proportional to the Square of distance between them...
F = Gravitional force
m1 and m2 are the masses of bodies
r = Distance between the bodies having masses m1 and m2...
Now from statement (i) and (ii) we must have
F = G m1 x m2 / r^2 ----(iii) where G is the constant of proportionality..called Universal gravitional Constant.....
According to relation (iii)..if mass of the body increases then F will increase too...and decreases if the distance between them increases...