M Dash Foundation: C Cube Learning

Tag: electrostatic force

  • Conservative Nature of the Electrostatic Field and Electrostatic Potential, Lecture – 4.

    Conservative Nature of the Electrostatic Field and Electrostatic Potential, Lecture – 4.

    Today we will discuss the conservative nature of the static electric field — the time varying fields are not amenable to this conservative nature as we would learn in an advance discourse. This is intimately connected with the concept of the Helmholtz theorem which has been discussed on this website (linked below), in an advance…

  • Physics midterm preparatory exam, (+2) 2nd year, C.B.S.E. and state boards.

    Physics midterm preparatory exam, (+2) 2nd year, C.B.S.E. and state boards.

    PART-A Answer all the following questions, 1 mark each, 1 X 10 Question 1 Which of the following is a vector? A. An electric dipole’s electric potential          B. An electric dipole’s charge C. Electric current                                                D. Electric current density Question 2 Which medium will have a stronger electrostatic force between…

  • Physics midterm preparatory exam, ISC-II, C.I.S.C.E.

    Physics midterm preparatory exam, ISC-II, C.I.S.C.E.

    PREPARATORY CLASS EXAMINATION FOR MIDTERM – 2013 (16 Aug 2013) PHYSICS PAPER I (THEORY) (Three hours) Candidates are allowed additional 15 minutes for only reading the paper. They must not start writing during this time Answer all questions in Part I and eight questions in Part II, choosing two questions from each of the three…