Assertion. Delectric polaristion means formation of positive and negative charges inside the dielectric.
Reason. Free electrons are formed in this process.

Assertion. Dielectric polarization means formation of positive and negative charges inside the dielectric. Reason. Free electrons are formed in this process.

What are positive and negative charges ? Which type of charge does electron have ?

Assertion : Electrostatic field lines start at positive charges and end at negative charges. Reason : Field lines are continuous curves without any breaks and they form closed loop.

Assetrion: Net electric field insider conductor is zero Reason: Total positive charge equals to total negative charge in a conductor

Assetrion: Net electric field insider conductor is zero Reason: Total positive charge equals to total negative charge in a conductor

Assertion : For revolving electron, direction of angular momentum and magnetic moment are opposite. Reason : Charge of electron is negative.