NTA - JEE Main 2019 Exam Date
The dates of JEE Main 2019 are now available in the table below. Candidates can check the same below. Aspiring candidates can appear in both the exams or in any one of them. There will be 8 sittings and candidates will...
NTA-JEE Main 2019 Eligibility Criteria
JEE Main 2019 Eligibility Criteria includes several factors. So it is important to take care while checking the eligibility criteria. Here is a questionnaire for you, if all the answers turn up to be...
14. Electromagnetic Waves and Communication - Physics Class 12th Notes
Displacement Current
It is a current which produces in the region in which the electric field and hence the electric flux changes with time.
Displacement current, ID =...
13. Electronics - Physics Class 12th Notes
It is the branch of science which deals with the electron flow through a vacuum, gas or semiconductor.
Classification of substances on the basis of conduction of electricity.
Solid
We know that, each...
12. Nuclear Physics - Physics Class 12th Notes
Nucleus
The entire positive charge and nearly the entire mass of atom is concentrated in a very small space called the nucleus of an atom.
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The nucleus consists of protons and neutrons. They...
11. Atomic Physics - Physics Class 12th Notes
Dalton’s Atomic Theory
All elements are consists of very small invisible particles, called atoms. Atoms of same element are exactly same and atoms of different element are...