Class 12 Physics – By covering all chapters Mindshut is here with the best Class 12 Physics tutorials including explanations, videos, question and answers based on NCERT, WB Board, Bihar Board and other major boards in India.
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Question and answer on Electric Current The theory of this topic: Class 12, Physics Tutorials, Module – 02, Chapter – 01, Electric Current For 1 marks : 1 ) Name the constant physical quantity related to Ohm’s law. Ans : Temperature of the conductor and other physical condition. 2 ) Read more…
Class – 12, Physics, Module – 02, Current Electricity Chapter – 01, Electric Current The word ” electric ” is derived from the Greek word ” elecktron ” and the word ” Current ” is derived from the Latin word ” currere ” which means ” run”. Hence, we can Read more…
Question – Answer Discussion On Electrostatics A ) Choose the correct answer : 1 ) The force of attraction between two point charges is called as a ) electrostatic force b ) magnetic force c ) gravitational force d ) nuclear force Answer : a ) electrostatic force 2 ) Read more…
CLASS 12 PHYSICS, MODULE – 01, ELECTROSTATIC, CHAPTER – 05, Electrostatic in Materials Electric Conductor : The substance in which the free charges can move through out the substance, is called as electric conductor. When it is placed inside an electric field, there is a large scale of physical movement Read more…
CLASS 12 PHYSICS, MODULE – 01, ELECTROSTATIC, CHAPTER – 04, Electrostatic Potential * Electrostatic Potential : The electrostatic potential at a point in the electric field is defined as the workdone in bringing a unit positive charge from infinity to that point against the electrostatic force. Units : 1 ) Read more…
CLASS 12 PHYSICS, MODULE – 01, ELECTROSTATIC, CHAPTER – 03, GAUSS THEOREM In the previous chapters, we have learnt the concept of electric charge, electric field, electric force, electric field intensity and the electric lines of force. Let us discuss the electric flux. Electric Flux The word ” flux “ Read more…
CLASS 12 PHYSICS, MODULE – 01, ELECTROSTATIC, CHAPTER – 02, ELECTRIC FIELD Electric field : It is defined as the space around a charge where another charge can experience force due to former charge. Read more…
Class 12 Physics, Module – 01, Electrostatistic Chapter – 01, Coulomb’s Law Introduction : In our daily life, we often notice that a television screen collects dust easily. In thunder storm, there are huge flashes of lightening. If we rub our nail with mosquito net, we may find a spark Read more…