Magnetic Dipole : Magnetic Dipole Moment and Properties
A magnetic dipole is a system, that when placed in a magnetic field, exerts a force on it, which tends to rotate the system in such a way that its…
A magnetic dipole is a system, that when placed in a magnetic field, exerts a force on it, which tends to rotate the system in such a way that its…
Two electric charges attract or repel each other. Therefore, some work has to be done in moving the charges away from each other, or in bringing them closer to each…
Gauss Law :The electric flux ΦE passing through a bonded surface is 1 / Ɛ0 times the total charge q enclosed by that surface.Before we discuss about gauss law, we…
An electric cell is a device that converts chemical energy into electrical energy and maintains a constant flow of charge in a circuit. It consists of two rods of different…
Transistors It is such an electronic device made of p and n-type semi conductor which is used in place of triode bulb. It was invented in 1948 by American scientists…
p-n junction diode is a basic semiconductor device. It is a semiconductor crystal which has an excess of acceptor impurities in one region and donor impurities in the other region.These…