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Explain - (i) charging by induction (ii) charging by conduction (iii) charging by friction.

(i)Charging by Induction is a method of charging a neutral object, using a charged object, without establishing physical contact between them.  It means that a charged object produces the opposite charge in a nearby object without touching it.

(ii)Charging an object by conduction is charging it by allowing it to come into contact with an object . It involves the contact of a charged object to a neutral object. In electrical conduction, energy is transferred by the movement of electrons or ions.

(iii)When two objects are rubbed together they become charged due to electrons being transferred from one object to another. This process is called charging by friction. The frictional charging process results in a transfer of electrons between the two objects that are rubbed together. 

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(i)Charging by Induction is a method of charging a neutral object, using a charged object, without establishing physical contact between them. It means that a charged object produces the opposite charge in a nearby object without touching it.

(ii)Charging an object by conduction is charging it by allowing it to come into contact with an object . It involves the contact of a charged object to a neutral object. In electrical conduction, energy is transferred by the movement of electrons or ions.

(iii)When two objects are rubbed together they become charged due to electrons being transferred from one object to another. This process is called charging by friction. The frictional charging process results in a transfer of electrons between the two objects that are rubbed together.

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