M Dash Foundation: C Cube Learning

Category: basic physics

  • Physics class tests for XII/ICSE/CBSE

    Question 1 Derive potential due to an electric dipole in a general direction making an angle J with dipole axis. Use E = -dV/dr to obtain E in general direction. Question 2 Derive electric field in the end-on and broad-on position for a dipole vector P = p 2Q.a, where P is the vector and…

  • 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…

  • Homework questions of Physics for Junior college (PUC, ISc, XII, CBSE, ICSE)

    Question 3 Deuteron is a bound state of a neutron (n) and a proton (p) with a binding energy BE = 2.2 MeV. A g-ray of energy E is aimed at a deuteron nucleus to try to break it into a neutron and proton so that n and p move in direction of incident g…

  • 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}…

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

    Physics Preparatory Test for Quarterly, Class XII, –II

    Physics preparatory tests for PUC, ISc, class XII in the CBSE, ICSE (CISCE), State boards. Subject: Physics             Test: Preparatory test — II. Pre-Quarterly. Class: PUC — II (also good for ISC — II) date: 25 the June 2013. Time: 1.5 hours. Total marks: 50 Instructions. — Numerical problems solved without writing the…