Electro magnetismby Roy and Roy magicians of Physics and Maths IIT-JEE
5 Pages |173 Views
magnetismby Roy and Roy magicians of Physics and Maths IIT-JEE
4 Pages|138 Views
Making a Magnetic Torchby Kajal Sengupta
1939 Views
This Presentation shows how to Constuct a Magnetic Torch. The Procedure is Extemely simple and beautifully demonstrated. The students should try to ex...
Magnetic levitation and the bullet trainsby Kajal Sengupta
522 Views
Bullet trains runs at tremendous speed because their wheel does not touch the track on which they move reducing friction tremendously. This video give...
ORIGIN OF EARTH'S MAGNETISMby Kajal Sengupta
1483 Views
Inthis video the latest theory of earth's magnetism has been explained beautifully and simply. With the help of experiments the scientist have shown t...
DANGEROUS HIGH-SPEED MAGNETIC LEVITATION--MAGLEVby Kajal Sengupta
1505 Views
The presenter shows by doing actual experiment how rotating coils produce magnetic field which can lift of a metallic ball and cause a motion too. Thi...
A Numerical on Charged Particleby Kajal Sengupta
507 Views
This Presentation explains the solution of a Numerical example based on ,Motion of Charged Particle in Magnetic Field and Electric Field. The Beauty i...
Oersted experiment-- a simple demostrationby Kajal Sengupta
701 Views
The chapter Magnetic Effect of Current begins with this experiment and is taught from junior classes. What you see in this video is the demonstration ...
Field in a toroidal solenoidby Kajal Sengupta
477 Views
The magnetic field of a toroidal solenoid is along the axis. This fact has been shown in an well executed animated diagram. Th video credit goes to Yo...
Effect of different kinds of magnetic field on a magnetic fluidby Kajal Sengupta
466 Views
Different types of magnetic field has been applied to a fluid with magnetic property. The visual effects are startling and worth seeing. The video is ...
Experimental demonstration of Hysteresis curveby Kajal Sengupta
687 Views
Magnetism is a chapter which involves a lot of theory. . But in these lectures all these facts are shown beautifully by doing experiments. One can see...
Liquid oxygen hangs between two pole piecesby Kajal Sengupta
584 Views
One has to see them to believe that such experiments are possible to show. One can hear the domains in ferromagnetic substance changing their orientat...
HOW TO MAKE AN ELECTRIC MOTOR?by Kajal Sengupta
465 Views
If you have difficulty in understanding the working of a motor then this lecture can really help you.Oerstead's experiment and experiment with two con...
Magnetic levitation and superconductorsby Kajal Sengupta
543 Views
Magnetic levitation is a process by which a strong magnetic field created between two surfaces creates a small gap. When two such surfaces move on eac...
3D diagram of working of a dc Motorby Kajal Sengupta
1713 Views
A must see for all those who have studied dc motor in theory. The working is difficult to understand with 2D figures given in the book. Look at the an...
Force on current carrying conductorby Kajal Sengupta
469 Views
Force on a current carrying conductor is discussd in theory.The experiment shows its verification.Th credit for this video goes to Youtube.com.
Connecting Biot- Savart's law with other lawsby Kajal Sengupta
521 Views
Biot-Savart's law is well known law. What is interesting in this video is that how the law can be connected to Coulomb's Law in Electrostatics, Gauss'...
Toroidal solenoidby Kajal Sengupta
1294 Views
Toroidal solenoid and its magnetic field is very difficult to visualise in on a blackboard. Students will love this 3d diagram with flow of current sh...
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