What is drift current, Physics

Assignment Help:

As electron hole pair (because of thermal collisions) is continuously formed in the depletion region. These are a regular flow of electrons in the direction of the N-side and of holes in the direction of the P-side. This makes a current from the N-side to the P-side. This current is called as the drift current (idr).


Related Discussions:- What is drift current

Eddington limit, Eddington limit (Sir A. Eddington) The theoretical li...

Eddington limit (Sir A. Eddington) The theoretical limit on which the photon pressure would go above the gravitational attraction of light-emitting body. i.e., a body emitting

Capacitance, Capacitance: If we increase the voltage between the plates...

Capacitance: If we increase the voltage between the plates, the charge increases, but the ratio of charge to voltage remains the same.  This ratio gives the capacitance (C)  of

Visible radiation (waves), Visible Radiation (Waves): Visible waves hav...

Visible Radiation (Waves): Visible waves have a wavelength range among 400 and 700 nanometre.

Why does a glass filled with water shatter, Why does a glass filled with wa...

Why does a glass filled with water shatter when you run your finger along the rim of the glass? A piece of crystal stemware has a natural or resonant frequency that can be exc

Kinetic energy of the block at the bottom of the plane, A block of wood ini...

A block of wood initially at rest slides down an inclined plane. Neglecting friction, the kinetic energy of the block at the bottom of the plane is: a)  All converted into h

Dynamics, The coefficient of friction between the load and the flat-bed tra...

The coefficient of friction between the load and the flat-bed trailer is 0.40. While traveling at 100km/h, the driver makes an emergency stop and the truck skids to rest in 90m. De

What is the displacement of the car, The v-t graph of a car is shown in the...

The v-t graph of a car is shown in the accompanying figure. What is the displacement of the car from t = 0.00 s to t = 15.0 s?

Simple cubic and body centred cubic, Normal 0 false false f...

Normal 0 false false false EN-IN X-NONE X-NONE

Define the unit of self inductance, Q. Define the unit of self inductance. ...

Q. Define the unit of self inductance. One henry is described as the self-inductance of a coil in which a change in current of one ampere per second produces an opposing emf of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd