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class 12

Electromagnetic Waves Notes

Electromagnetic Waves Notes : Electromagnetic Waves are waves that are produced by accelerated charge in which the electric field and magnetic field oscillate perpendicular to each other and also to the direction of propagation of the wave.

Electromagnetic Induction and AC

Electromagnetic Induction and AC : Electromagnetic induction is the phenomenon in which an electromotive force (EMF) is produced in a conductor when magnetic flux changes around it.

3 Type of Continuous Charge Distribution

3 Type of Continuous Charge Distribution : When electric charge is distributed uniformly throughout a space or surface, the term “continuous charge distribution” is used. In contrast, a discrete charge distribution only has charge at particular points.

What is Rectifier?

What is Rectifier?
Rectifier is a device which is used to convert alternate current to direct current and the process is called rectification.

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