Madam .Why not the alternating current set up the alternating flux in case of pure resistance. Plz tell madam
@DrNagarajaKumariElectrical2 жыл бұрын
The moving charges create magnetic fields that are proportional to the current. This means that a conductor that moves current creates a magnetic effect around it. So, even in the resistor, there is a magnetic flux. But the magnetic field always moves in a plane that is not parallel to the line of element and position vector. It can be found by using the right-hand thumb rule, where the thumb shows the direction of regular current and the other fingers show the direction of the magnetic field. Biot-Savart law is another way to figure out how strong a magnetic field is. So, the magnetic field or flux can't be sensed well when it's like a straight conductor and only has resistive properties. So, the only way we can see electricity is in the form of heat in a resistor. But if the same resistive conductor is used as a coil (like in rotating electrical machines, transformers, or simple inductors), the magnetic energy can be concentrated in a small area and its strength can be felt. So, most of the electrical energy change in the coil/inductor is thought of as magnetic energy. Hope, you understand.
@shankarhande63753 жыл бұрын
I like this video and explanations is very well
@VamsiKrishna-ut5ct11 ай бұрын
Nice explanation mam
@chinnaraomuddada54573 жыл бұрын
Good explanation mam consept and plbm explaine plse
@chsrikanth42507 ай бұрын
Madam please explain on paper only
@mani_king_yt37023 жыл бұрын
Thanks mam...
@shankarhande63753 жыл бұрын
Thank you so much mam
@jhumkilallavudya70003 жыл бұрын
Thank you madam. Well explain
@DrNagarajaKumariElectrical3 жыл бұрын
Welcome.
@Awm-wz9dd3 жыл бұрын
Well explained mam thank you
@DrNagarajaKumariElectrical3 жыл бұрын
Thank you and welcome 😊
@jhumkilallavudya70003 жыл бұрын
@@DrNagarajaKumariElectrical madam, explain about Diploma, electrical circuits