STATE STYLE MOCK TEST

Marks :: Correct Answers :: Remarks ! Wrong Answers :: Ans Ans Ans Remarks ! Remarks ! Remarks !
Question : When a body is charged by induction,then the body




Question : If a body is positively charged,then it has




Question :On charging by conduction,mass of a body may




Question :An uncharged insulated conductor A is brought near a charged insulated conductor B




Question : Two charges are placed a certain distance apart.A metallic sheet is placed between them.What will happen to the force between the charges?




Question :Which of the following is best insulator ?




Question :The distinction between conductors,insulators and semiconductors is largely concerned with




Question :A cylindrical conductor is placed near another positively charged conductor.The net charge acquired by the cylindrical conductor will be




Question :Two spheres A and B of exactly same mass are given equal positive and negative charges respectively.Their masses after charging




Question :What happens when some charge is placed in a soap bubble?




Question :Two charges are placed a certain distace apart in air. If a glass slab is introduced between them, the force between them will




Question :A postively charged rod id brought near an uncharged conductor. If the rod is then suddenly withdrawn,the charge left on the conductor will be




Question :The ratio of electric force between two electrons to two protons separated by the same distace in air is




Question :The dielectric constant of a metal is




Question :An electric field can deflect




Question :If an electron has an intial velocity in a direction different from that of an electric field,the path of the elctron is




Question :If a charge is moving along the direction of coloumb's force of an elcetric field,




Question : A hollow sphere of charge does not have electric field at




Question :If one penetrateds a uniformly charged solid sphere,the elctric field E




Question : if one penetrates a uniformly charged spherical cloud,electric filed strength




Question :'Debye' is the unit of




Question :Electric lines of force about a negative point charge are




Question :An electric dipole is kept in a uniform electric field,it experiences




Question :The electric potential at a point on the equatorial line of an electric dipole is




Question :The electric charge,in a uniform motion,produces




Question :Electric flux at a point in an electric field is




Question :Electric flux over a surface inan electric field may be




Question :Positive electric flux indicates that electric lines of force are directed




Question :Negative electric flux indicates that electirc lines of force are directed




Question :An eqipotential surface is that surface




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