M Dash Foundation: C Cube Learning

Tag: lorentz force

  • I.S.C. Board Question Paper. Physics, Class XII – 2009 ( C.I.S.C.E. )

    I.S.C. Board Question Paper. Physics, Class XII – 2009 ( C.I.S.C.E. )

    Question 1  Answer all question briefly and to the point. (i) Explain the statement ‘relative permittivity of water is 81’. (ii) Draw (at least three) electric lines of force due to an electric dipole. (iii) Find the value of resistance X in the circuit below so that the junction M and N are at the…

  • Physics midterm, for class XII, for C.B.S.E. and State boards.

    Physics midterm, for class XII, for C.B.S.E. and State boards.

    Question 1 Which of the following drops faster? A. An electric dipole’s electric field                      B. An electric dipole’s electric potential C. A point charge’s electric field                            D. A point charge’s electric potential Question 4 Chose the correct one A. Kirchhoff’s loop rule is applied to a junction of incoming and outgoing current? B. According to…