explain different methods of charging a body with examples
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Notes On Charging a Body - CBSE Class 12 Physics - NextGurukul There are three methods to charge a body, namely, charging by friction, conduction and induction. Charging a body by friction: When two uncharged or neutral objects made of different materials, say a glass rod and a silk cloth, are rubbed against each other, both objects get electrified due to a transfer of charges.
Notes On Charging a Body - CBSE Class 12 Physics - NextGurukul There are three methods to charge a body, namely, charging by friction, conduction and induction. Charging a body by friction: When two uncharged or neutral objects made of different materials, say a glass rod and a silk cloth, are rubbed against each other, both objects get electrified due to a transfer of charges.
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There are three methods to charge a body, namely, charging by friction, conduction and
Charging a body by friction: When two uncharged or neutral objects made of different materials, say a glass rod and a silk cloth, are rubbed against each other, both objects get electrified due to a transfer of charges.
Charging by conduction involves the contact of a charged object to a neutral object. Hence when an uncharged conductor is brought in contact with a charged conductor, charge is shared between the two conductors and hence the uncharged conductor gets charged.
Inductive charging is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. The most common application is the Qi wireless charging standard for smartphones, smartwatches and tablets.