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Fields And Currents Tutorials

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Magnetic field and Lorentz Forceby LearnOnline Through OCW

536 Views

Magnetic field of a current carrying wire, force on a current carrying wire in a magnetic field, fields and forces from two current carrying wires.The...

Electricity and Magnetism-- Magnetic Field and Ampere's Lawby LearnOnline Through OCW

11 Pages|481 Views

Origin of magnetism, Oersted's experiment, magnetic force between currents, Lorentz force, deflection of electron beam by magnetic field, J.J. Thompso...

Magnetic Effect of Currentby LearnOnline Through OCW

33 Pages |350 Views

Motion of charged particles in a magnetic field is briefly reviewed.Three dimensional illustrations showing force experienced by a current carrying co...

Magnetic Effect Of Current-Biot Savart's Lawby LearnOnline Through OCW

833 Views

Biot Savart's law is explained. The magnitude and direction of magnetic field at the centre of current is calculated and equivalence with dipole estab...

Displacement Current And The Mysterious Topby LearnOnline Through OCW

475 Views

Concept and origin of Displacement current is explained and Maxwell's equation is introduced.Magnetic field between plates is calculated. Synchronous ...

MAGNETIC FIELD, MAGNETIC EFFECT--A COLOURFUL PRESENTATIONby Kajal Sengupta

1921 Views

Magnetic field , motion of charge in a magnetic field and all the related phenomena involves three dimensional concepts which these slides depict very...

The Current Thai Metrology System Related to Foodby Paull Shocker

62 Pages |2951 Views

The Current Thai Metrology System Related to Food and Safety Measurement Dr. Pian Totarong and Dr. Chainarong Cherdchu National Institute of Metrolo...

Field in a toroidal solenoidby Kajal Sengupta

625 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...

Electricity and Magnetism- Magnetic field and Biot-Savart lawby LearnOnline Through OCW

9 Pages |541 Views

Topics discussed are role of magnetic field in Maxwell's equation, vector potential and Biot-Savart's law and its application.The subtopics are diverg...

Chapter Resourcesby Paull Shocker

8 Pages|671 Views

Magnetismby Richard Smith

48 Pages |2437 Views

Magnetism

Toroidal solenoidby Kajal Sengupta

1535 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...

Electricity and Magnetism-Applying Ampere's Circuital Lawby LearnOnline Through OCW

49 Pages |948 Views

Magnetic levitation and how diamagnetic substances are used for it is discussed. Ampere's circuital law is explained by comparing it with Gauss's law ...

HOW TO MAKE AN ELECTRIC MOTOR?by Kajal Sengupta

593 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...

DANGEROUS HIGH-SPEED MAGNETIC LEVITATION--MAGLEVby Kajal Sengupta

1703 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...

Rotating coil , eddy current and related phenomenaby Kajal Sengupta

1032 Views

Experiments showing eddy current, rotation of coil in magnetic field and magnetic damping are not to be missed. An amusing anecdote about Farady makes...

Electricity and Magnetism--Dipoles in Magnetic fieldby LearnOnline Through OCW

26 Pages |355 Views

Torque acting on a current loop is calculated in a unique way-- by using the unit vectors which simplifies the derivation.Extraordinary visuals of mag...