Reading all those points will help you remember important points which
will help in easy and quick answer of the SSC general knowledge
questions or other competitive exam
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The non conducting material in which equal and opposite induce charges
are produce on their opposite face on the application of electric
field are called as dielectrics.
Dielectric constant (k)
The ratio of the applied electric field to the reduce value of
electric field on placing the dielectric between the two oppositivly
charge plate is called dielectric constant.
A capacitor consist of two conducting bodies separated by a non
conducting medium such that it can store large amount of electric
Define one ampere?
Ans. A current is said to be one ampere if one coulomb of charge flow
through a cross sectional of any conductor in one second.
Ans. drift velocity is defined as the average velocity with which free
electron in a conductor get drifted in a direction opposite to the
direction of applied electric field.
The small interval of time between two success collision between
electron and ions in the conductor is called relaxation of time.
It is defined as the ratio of drift velocity to the applied electric field.
Current per unit area is called current density.
Vacancy- · PROJECT ASSISTANT – 2
Candidates with (i) B.Sc. /M.Sc., OR (ii) a professional Bachelor’s degree in engineering/technology with minimum 50 % or more marks at Graduate and Post Graduate levels.
He/She should have a good knowledge of Hindi language and be able to translate educational materials from English to Hindi.
should have computers knowledge preferably with Hindi software
For Project Assistant with Post Graduate degree (M.Sc.) or professional bachelor Degree (B.E. /B.Tech.) – Rs. 10,000/- + 30% HRA in lieu of Government accommodation. · For Project Assistant with Bachelor’s degree (B.Sc.) – Rs. 7,500/- + 30% HRA in lieu of Government accommodation. Age: Below 25 years ( five years relaxation to deserving cases).
Date & Time of Interview : Thursday, March 27, 2014 Time: 9:00 a.m. to 1:00 p.m.
Venue: Homi Bhabha Centre for Science Education, T.I.F.R
Milkyway galaxy is our home galaxy that is the home of solar system and earth. It was formed 15 billion years ago.
Each galaxy has 10^11 stars.
There are total 10^22 stars in this universe.
Venus is the brightest planet and is said to be the earth’s twin in case of mass and earth size.
Venus is a veiled planet.it has clouds around it.and that’s why it is the hottest planet even more hotter than mercury.