Following is the relation between current and charge `I=AT^(2)e^(qt//V_(L))` then value of `V_(L)` will be

Relation between length (l), area (A), volume (V) is

Write relation between alpha_(l),alpha_(A) and alpha_(V) .

The relation between potential difference (V) and Current (I) is :___________.

The relation between potential difference (V) and Current (I) was discovered by :___________.

In a photoelectric experiment the relation between applied potential difference between cathode and anode V and the photoelectric current cathode and anode V and the photoelectric current l and was found to be shown in graph below. If planck's constant h=6.6xx10^(-34) Js, the frequency of incident radiation would e nearly (in s^(-1) )