M Dash Foundation: C Cube Learning

Tag: equipotential surface

  • Conductors in Electrostatic Field, Lecture 13.

    Conductors in Electrostatic Field, Lecture 13.

    Conductors are materials which have at-least one electron per atom, that are free to move within the material. These are known as free or conduction electrons. There are no explanation in classical mechanics as to why there are free electrons in some materials. But these occurrences are well explained by quantum mechanics. According to quantum…

  • Physics class tests for junior college, –I, II

    Physics class tests for junior college, –I, II

    Physics class tests for PUC, ISc, XII in the CBSE, ICSE (CISCE), State boards. Class test — I Subject: Physics Test: Class test — I Class: ISC — II, PUC — II Question 1 Whats the unit of capacitance? Question 2 What is the amount of work done on an equipotential surface? Question 3 Between…

  • Physics Preparatory Test for Quarterly, Class XII, –I

    Physics Preparatory Test for Quarterly, Class XII, –I

    Question 1 What’s the work done to take a charge Q on a circular voyage, on an equipotential surface? A. Zero B. Depends on radius of circle C. Depends on distance from center of equipotential surface        D. Q/epsilon_0 Rutherford’s atomic model is based on which fact A. Geiger Marsden scattering of alpha-{particles}…