Question 11 MarkIn a charged capacitor the energy remains in the form of $...............$ between the plates of the capacitor.Answerelectric fieldView full question & answer→
Question 21 MarkPotential of the Earth is considered $...............$AnswerzeroView full question & answer→
Question 31 MarkIf an uncharged metal rod is kept near a charged rod, the potential of the first rod will $...............$AnswerreduceView full question & answer→
Question 41 MarkNet capacitance in parallel combination of capacitors $...............$AnswerdecreaseView full question & answer→
Question 51 MarkWhen dielectric material is kept between the plates of a capacitor, its capacitance $...............$AnswerincreaseView full question & answer→
Question 61 MarkWhen the potential $V$ of the capacitor is reduced, the capacitance $C$ of the conductor will $...............$AnswerincreaseView full question & answer→
Question 71 MarkOn doubling the distance between the centres of two electric dipoles, the force applied between them is proportional to $...............$Answer$\frac{1}{r^4}$View full question & answer→
Question 81 MarkElectric potential is the $...............$ quantity.AnswerscalarView full question & answer→
Question 91 MarkThe work done on rotating the electric dipole through an angle of 90 deg from the direction of the field will be $...............$Answer$W = PE (1-\cos$$\left.90^{\circ}\right)= PE (1-0)= PE$View full question & answer→
Question 101 MarkThe path of motion of a charged particle in a uniform electric field is $...............$Answera straight lineView full question & answer→
Question 111 MarkThe work done in bringing a charge from one point to another on the equipotential surface is $...............$AnswerzeroView full question & answer→
Question 121 MarkThe dimensional formula of potential gradient is $...............$Answer$\left[ ML ^2 T^{-3} A^{-1}\right]$View full question & answer→
Question 131 MarkElectric potential at a point in equatorial position of electric dipole is $...............$AnswerzeroView full question & answer→
Question 141 MarkIf the work done in an electric field does not depend on the path, then it is called $...............$ electric field.AnswerconservativeView full question & answer→
Question 151 MarkThe dimensional formula of electric potential is $...............$Answer$\left[ ML ^2 T^{-3} A^{-1}\right]$View full question & answer→