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Magnetism Tutorials

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DC Circuits and Kirchoff's Loop Rulesby LearnOnline Through OCW

41 Pages |674 Views

Capacitors and dielectrics are reviewed briefly. Flow of current, current density, concept of drift speed, conductivity, resistivity, microscopic view...

Electrostatics - A reviewby LearnOnline Through OCW

33 Pages|204 Views

In this note all the main topics of electrostatics is reviewed for the purpose of examination.The slides summarizes all the important formulae. They a...

RC Circuitsby LearnOnline Through OCW

23 Pages |167 Views

It begins with the basics of electrical circuits in which rules of joining ammeter, voltmeter is discussed.Charging, discharging of a capacitor and th...

$Refraction And Optical Fibre$

Refraction And Optical Fibreby LearnOnline Through OCW

199 Views

The lecture begins with the usual description of refraction,total internal reflection and fiber optics demonstration of total internal reflection .It ...

$Diffraction And Polarization In Rainbows$

Diffraction And Polarization In Rainbowsby LearnOnline Through OCW

605 Views

The lecture deals with all the aspects of rainbow.Its arrangement of colours,, radius of arc, intensity of different colours, width of bow, time of th...

Polarization Of Lightby LearnOnline Through OCW

496 Views

Polarized and un-polarized light,intensity of polarized light are all explained.Malus's law is explained without bringing in quantum mechanical concep...

INTERFERNCE OF TWO WAVES--YOUNG'S EXPERIMENTby LearnOnline Through OCW

453 Views

Interference of two waves has been discussed.Experiment with water waves show how when two disturbances propagate , constructive and destructive inter...

DIFFRACTION,ANGULAR RESOLUTION AND MOREby LearnOnline Through OCW

137 Views

It starts with grating but later an experiment shows single slit diffraction .In it he shows an incredible experiment where as the slit width decrease...

Doppler Effect and The Big Bangby LearnOnline Through OCW

635 Views

The lecture begins with Doppler Effect of sound. Difference between the cases when observer moves away from source or towards the source is explained....

Fields: Gravitational and Electric fieldby LearnOnline Through OCW

54 Pages|475 Views

This is an introductory presentation where the students are given a broad outline of the entire course. In slide no. 25 onwards the text begins.Highli...

Electric Potentialby LearnOnline Through OCW

36 Pages |174 Views

Gravitational and electric field are both conservative field.This note enables one to compare similar quantities in both the fields and helps to under...

Conductors, Insulators and Capacitorsby LearnOnline Through OCW

40 Pages|287 Views

The visuals depicting equipotential surface, conductors in equilibrium, electrostatic field, orientation of charges inside the parallel plates of a co...

Electric charge; Electric fields; Dipolesby LearnOnline Through OCW

41 Pages |508 Views

The lecture note reviews electric field, dipoles etc.Continuous charge distribution has been discussed.Gravitational and electric field has been compa...

Self Induction And Related Phenomenonby LearnOnline Through OCW

216 Views

The topics discussed are electrical induction, super conductivity. A number of applications of induction is mentioned. How changing potential in heart...

Driven LRC Circuits and Resonanceby LearnOnline Through OCW

466 Views

Most of us must have walked past a metal detector in cinema halls or airport. The mechanism that is responsible for its functioning is explained with ...

Waves And Harmonicsby LearnOnline Through OCW

208 Views

The class begins with an explanation of equation of waves. It leads to a discussion of fundamental and harmonics produced in musical instruments. The ...

Transformers, Car Coils and RC Circuitsby LearnOnline Through OCW

408 Views

T he first part of the class deals with RC circuit.Oscilloscope images of growth and decay of current are shown.An experiment to show the principles o...

What causes Sparks and Lightning?by LearnOnline Through OCW

237 Views

Here electric field for asymmetrical conductor is calculated. Tendency of charge to accumulate near amore curved part of a body is demonstrated by cha...

Electrostatics, Electricity-A Reviewby LearnOnline Through OCW

237 Views

This lecture is a review of the topics Gauss's law, Parallel plate capacitors, dielectrics, Ohm's law, Kirchoff's rules and kinetic energy of electron...

Potential And Electric Field In a Conductorby LearnOnline Through OCW

729 Views

Relationship between electric field and electric potential is explained. Equipotential surface is defined and its properties mentioned. Potential from...