1) Electric field intensity at a point is defined as: a) Work done per unit charge b) Force per unit charge c) Energy stored per unit charge d) Flux per unit area 2) The unit of electric flux density D is a) N/C b) C/m² c) V/m d) J/C 3) Which of the following is a direct application of Gauss’s law? a) Electric field due to a point charge b) Magnetic field in a solenoid c) Current through a conductor d) Capacitance of coaxial cable 4) At the interface of two dielectrics, the tangential component of electric field is: a) Equal to flux density b) Discontinuous c) Always zero d) Continuous 5) The relative permittivity of a dielectric is always a) Less than 0 b) Equal to 0 c) Greater than 1 d) Infinite

EMF module II QUIZ questions

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