# Very important questions of ELECTRIC CHARGES AND FIELDS

# ELECTRIC CHARGES AND FIELDS

## This assignment contains very important questions of ELECTRIC CHARGES AND FIELDS

**Explain the following terms –(a) Quantisation of charge . (b) Additivity of charge and (c) conservation of charge.****What is electric field lines ? Draw the field lines for (a) A positive charge (b) A negative charge (c) An electric dipole (d) Two positive charge having equal magnitude separated by some distance, (e) ) Two positive charge having different magnitude separated by some distance, and (f) A plane positively charged sheet (g) A positive point charge (+q) is kept in the vicinity of an uncharged conduction plate. Sketch the electric field lines originated from the point on to the surface of the plate. Also explain why ( I ) Field lines never intersect each other? (ii) Why field lines always comes out normally to the surface ?****What do you mean by the term electric dipole and dipole moment? Is it scaler or vector quantity? Find the electric at a point the (i) axial and (ii) equatorial point , also find the relation between them . Also deduce an expression for the torque acting on a dipole and energy stored in the dipole when it is placed in the uniform electric field E .What will happen to the dipole when it is placed in non – uniform electric field?****State and prove Gauss theorem . Using Gauss’s theorem find the magnetic field at a point due to (i) straight charged wire , (ii) plane charged sheet , show that it is independent of distance of the point from the sheet , and (iii) charged spherical shell also plot the graph between electric field and separation of point from the centre of the shell**.**Using Gauss’s law also derive an expression for the electric field between two uniformly charged parallel sheets of charge density σ and -σ respectively****(i)Define electric flux , write its SI unit . (ii)The electric field components due to a charge inside the cube of side 0.1m are shown below E**_{x}=αx , where α =500N/C-m E_{Y}=0,E_{Z}=0**Calculate (a) The flux through the cube (b)the charge inside the cube**CLICK HERE TO DOWNLOAD-Very important questions for ELECTRIC CHARGES AND FIELD

Sir i got it

Thank you sir

Very good questions

yes bro

Pingback: Complete assignment |electrostatics|class12th|physics by Nayan jha

Why Is No One Selling Alli https://abcialisnews.com/ – Cialis Amoxicillin And Dakin’S Solution Cialis Viagra For Sale In Canada

Say, you got a nice blog.Thanks Again. Fantastic.