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Magnetism Electricity Tutorials

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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...

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...

From Capacitors To Flashlightby LearnOnline Through OCW

150 Views

Work done in seperating two oppositely charged plates, definition of field field, energy density and potential energy stored in an electric field is d...

Application of Vector Calculus to Electrostaticsby LearnOnline Through OCW

13 Pages|525 Views

A brief discussion of mathematical operators helps to understand the topics in Physics. Laplacian operator, interpretation of Laplacian, Poisson's Equ...

Application of Gauss's Law to Capacitorsby LearnOnline Through OCW

36 Pages |515 Views

Behaviour of conductors in electric field, electrostatic shielding and charge inside a hollow conductor is discussed. Next topic is cells in series an...

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...

Faraday's Law and applicationby LearnOnline Through OCW

42 Pages |747 Views

"The lecture note contains illustrations showing the nature of field for infinite sheet,solenoid,and infinitely long wire.The field pattern of torus h...

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...

$Refraction And Optical Fibre$

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....

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...

Introduction to Special Relativityby LearnOnline Through OCW

12 Pages|393 Views

The main topics are length contraction and time dilatation, Lorentz transformation, velocity transformation.The note begins with importance and need ...