An uncharged insulator can be charged by ______________ with another suitable body.

An uncharged electroscope can be charged by holding a charged body near its cap. ____________

S_1 : In a metallic body total number of electrons is very large in comparison with non metallic solid body of same mass. S_2 : An uncharged conductor kept near a charged body is attracted by that body whether the charge on the body is positve or negative. S_3 : The electric field produced by an infinitely large sheet is same on both sides.

In case of electronic current the charge flows from negatively charged body to the Positively charged body. The body which is at higher potential is :

Prove that, if an insulated, uncharged conductor is placed near a charged conductor and no other conductors are present, the uncharged body must be intermediate in potential between that of the charged body and that of infinity.

The process of charging an uncharged object by rubbing it against some other suitable material

An uncharged capacitor is fully charged with a battery . The ratio of energy stored in the capacitor to the work done by the battery in this process is

An uncharged capacitor is connected to a battery. Show that half the energy supplied by the battery is lost as heat while charging the capacitor.

A positively charged body has :

Assertion: The whole charge of a conductor cannot be transferred to another isolated conductor. Reason: The total transfer of charge from one to another is not possible.

An uncharged capacitor is connected in series with a resistor and a battery. The charging of the capacitor starts at t=0. The rate at which energy stored in the capacitor:-