If someone chokes a person, they can’t breathe, the flow of air is stopped. The name Choke comes from the same idea. There is some energy that we want to Choke or prevent flowing in our circuit in or out
Ground or earth in a main (AC power) electrical wiring system is a conductor that exists primarily to help protect against faults and which in normal operation does not carry current. Neutral is a circuit conductor that may carry current
Why don’t we use copper wire as a fuse wire Fuse is a Safety device which protects an electrical device from fault. Whenever there is a fault, a short circuit current will flow that leads to the generation of high
Permittivity of a Material The permittivity is the property of the material which shows the development of an electric field in the presence of an external electric field. In other words, It is the ability of the material to develop the
Amplification It is an operation of an amplifier intended to make a signal stronger by increasing the power of a signal. The amplifier output matches the input signal shape but with a larger amplitude. It may be Linear or nonlinear.
Everday we come across many electronic devices like radio, television, smartphone, computer, tablets, speakers, headphones, chargers, etc. All these devices are the source of radiated electromagnetic fields called radiated emissions. These radiated emissions are the accidental by-product of the device design.
An inductor is an electronic device which stores energy in the form of magnetic field. It opposes the changes in the current passing through it. An inductor is just a coil of wire around some kind of core. The core
A capacitor is an electronic device which stores energy in the form of the electrostatic field. It consists of two parallel conducting plates which are separated by an insulating material known as the dielectric. The commonly used dielectrics in capacitors are
If you compare Ice and Water, the better conductor is obviously water. But why water is the better conductor than Ice? water contains very few ions which are responsible for conduction of electricity. Note: Pure water means water that does