Important questions for 12th Board exam
Long an swer type question 1. What is electric dipole? Explain intensity of electric field due to the electric dipole at axial position. 2. Define electric dipole moment, and explain intensity of electric field due to the electric dipole at equatorial position. 3. Derive formula for electric field near a uniformly charged wire of infinite length with the help of Gauss’ theorem. 4. Define Derive formula for electric field due to uniformly charged thin Spherical Shell with the help of Gauss’ theorem. 5. Explain electric potential? Derive an expression for the electric potential at a point due to a point charge. Also write the effect of several charges on the electric potential. 6. Explain the electric potential at a point due to electric dipole on axial position. 7. Define capacitance of a parallel plate capacitor with dielectric slab betwee...
