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Actually the correct anskwer given in the booklet is D) but I don’t know how it’s possible. Also see the attached image with the problem.
Dear Anuraj, There are many good study materials for electrostatics as far as my knowledge is concern. H C verma is a good book for concepts and there are also some interesting questions but there is ...
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zero.. since the box is conducting(metalic) PLZ appprove if useful in case of any doubts drop it in ans box
In board exams, generally the question are repeating and hence the important topics can be easily judged by looking on the previous years paper (atleast 5 years). Thanks
yes it will follow electric field lines...
The answer is kq 2 /L 2 towards the direction of empty vertics. Because force due to other 4 charges cancel out each other.
q no. 15 is not shown...
as you know that flux is charge inclosed upon epsilont.....so maximum charge inclosed is &L....so ans is &L/epsilont
Potential is a function of charge strength, either negative or positive.. Electric lines of force would be from positive to negative charge distributive body, there fore, potential difference would...
The simple cell or voltaic cell consists of two electrodes, one of copper and the other of zinc dipped in a solution of dilute sulphuric acid in a glass vessel . On connecting the two electrodes...
A Leclanche cell consists of a carbon electrode packed in a porous pot containing manganese dioxide and charcoal powder. The porous pot is immersed in a saturated solution of ammonium chloride...
It consists of a circular coil of wire wound over a non magnetic frame of brass or wood. The vertical frame is mounted on a horizontal circular turn table provided with three levelling screws. The...
Cyclotron is a device used to accelerate charged particles to high energies. It was devised by Lawrence. Principle Cyclotron works on the principle that a charged particle moving normal to a magnetic ...
When a positive ion of charge q and mass m is emitted from the source, it is accelerated towards the Dee having a negative potential at that instant of time. Due to the normal magnetic field, the ion ...
Limitations (i) Maintaining a uniform magnetic field over a large area of the Dees is difficult. (ii) At high velocities, relativistic variation of mass of the particle upsets the resonance...
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