Hello Dear Students of Class XII. The practical exams begun and most of you are attending the Viva Voce for the first time. Sharing your experience would be a nice idea. It will help your friends all over to have an idea about the nature of experience you had and prepare accordingly. Though every […]
A collection of one mark and two marks questions from ELECTROSTATICS. Practise these for scoring a better and winning the edge over your coscholars!
Why does the electric field inside a dielectric decrease when it is placed in an external electric field? (Thushara asked) Answer: The net electric field inside a dielectric decreases due to polarization. The external electric field polarizes the dielectric and an electric field is produced due to this polarization. This internal electric field will be […]
Nagendra chowdary asked : – “A circular ring of radius r made of a non conducting material is placed with its axis is parallel to a uniform electric field if the ring rotated by 180 degrees Does the flux changes? A Q charge is uniformly distributed on a thin spherical shell If a point charge […]