D) 10 ub: PHYSICS (Electrostatics)Marks : 401.B :i) Answer all the questions.ii) Choose and write the correct answeriii) Each question carries one mark5x1=511. The capacitance of a parallel plate capacitor increases from 5 uF to 50 uF when a dielectric is filledbetween the plates. The permittivity of the dielectric isa) 8.854x10-12 c?N'm? b) 8.854 x 10-4 c?n'm? c) 1202. Three capacitors of capacitances luF, 2uF and 3uF are connected in series. The effective capacitance ofthe capacitors isa) 6 Fb) 11/6 ufc) 6/11 uFd) 1/6 uF03. A non-polar dielectric is place in an electric field (E), its induced dipole momenta) is zerob) acts in the direction of Ec)acts opposite to the direction of Ed) acts perpendicular to E04. Two capacitances 0.5uF and 0.75 uF are connects in parallel, calculate the effective capacitance of thecapacitor.a) 0.8uFb) 0.7 uFc) 0.25 ufd) 1.25 uf05. Van de Graff generator works on the principle of :a) electromagnetic induction and action of points b) electrostatic induction and action of pointsc) electrostatic induction onlyd) action of points onlyPart - IINB: Answer Five questions5 x 2 = 1006. Define 'electrostatic potential energy'eNOC X​