The limiting current is defined as the limiting value of a current that is approached as the rate of charge-transfer to an electrode is increased. The diffusion current is defined as a current in a semiconductor caused by the diffusion of holes and/or electrons.
ilkovic equation gives us the chance to know what is the potential difference of any system.the potential difference can easily be calculated with the help of Hg-drop!there is an equation with the help of which we can know very other things except the potential difference!
Counter current exchange allows for a more efficient exchange of substances between two fluids by maintaining a concentration gradient along the exchange surface. This results in a greater rate of diffusion compared to simple diffusion. It also helps to conserve energy by minimizing the loss of substances from the gradient.
In a reactor where electrochemistry is being conducted and electron exchange is taking place, the ions around a given electrode will permit a rapid initial electron current. But what happens after a few moments and the initial "rush" to the electrode is over? It's the ability of ions to diffuse through the electrolyte and get next to the electrode to continue the reaction that will govern the rate at which it preceeds. That sets the limiting current. Limiting current is the current flowing "out" or "in" an electrode in a reactor after the reaction begins and ion mobility takes control of the rate or speed of the reaction.
In a service drop conductor the only limiting factor is the first over current device down stream from the service.
I am not sure how the two objects of equal resistance are supposed to be connected. But for a current to flow, for example across a resistor, there must be a voltage difference between the terminals of this resistor.
Current limiting is the practice in electrical or electronic circuits of imposing an upper limit on the current. The simplest form of current limiting in mains is fuse.
Diffusion current is current that is generated due to the vibration of electrons.
what is difference between a current account and a cheque account
A problem is what exists when there is a difference between the current situation and the desired one.
A: difference in bias current causes the other
A problem is what exists when there is a difference between the current situation and the desired one.
A problem is what exists when there is a difference between the current situation and the desired one.
In electrical and electronic circuits for: limiting current, developing a potential difference, biassing, controlling gain, and many more
ilkovic equation gives us the chance to know what is the potential difference of any system.the potential difference can easily be calculated with the help of Hg-drop!there is an equation with the help of which we can know very other things except the potential difference!
current is the flow of charge.
the difference between total current assets and total liability is the working capital. It goes with a formula 'current asset -current liability =working capital '
current flows as a result of potential difference i.e. in a circuit if there is no voltage difference between two points, no current can flow between those two points. So voltage has to be produced first.