Question

define the method of charging a body by induction.
according to 12th class.​

Answer 1

Answer:

Induction charging is a method used to charge an object without actually touching the object to any other charged object. An understanding of charging by induction requires an understanding of the nature of a conductor and an understanding of the polarization process.

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Answer 2

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If a charged body is brought near an uncharged body, the charged body will attract opposite charge and repel similar charge present in the uncharged body.

If a charged body is brought near an uncharged body, the charged body will attract opposite charge and repel similar charge present in the uncharged body.As a result of this one side of neutral body (closer to charged body) becomes oppositely charged while the other is similarly charged.

If a charged body is brought near an uncharged body, the charged body will attract opposite charge and repel similar charge present in the uncharged body.As a result of this one side of neutral body (closer to charged body) becomes oppositely charged while the other is similarly charged.This process is called electrostatic induction.

If a charged body is brought near an uncharged body, the charged body will attract opposite charge and repel similar charge present in the uncharged body.As a result of this one side of neutral body (closer to charged body) becomes oppositely charged while the other is similarly charged.This process is called electrostatic induction.Inducting body neither gains nor loses charge.

If a charged body is brought near an uncharged body, the charged body will attract opposite charge and repel similar charge present in the uncharged body.As a result of this one side of neutral body (closer to charged body) becomes oppositely charged while the other is similarly charged.This process is called electrostatic induction.Inducting body neither gains nor loses charge.Induced charge can be lesser or equal to inducing charge (but never greater) and its maximum value is given by

$Q' \: =- \: Q[1 - \frac{1}{k} ]$

where Q is the inducing charge and K is the dielectric constant of the material of the uncharged body. Dielectric constant of different media are shown below