A) Proximity constantB) Permittivity of free spaceC) Coulombs Constant.D) None of the above
A) The ConductorsB) The medium between the chargesC) The charges in the conducting surfacesD) All of the above.
A)ꜫB) πC)ϒD)µ
A) Increases the coulomb force between the chargesB) reduces the coulomb force between the charges.C) Increases the resistance of conductorD) none of the above.
A) LesserB) EqualC) Slightly greaterD) Greater
A) ElectrostaticsB) Self InductionC) Mutual inductionD) Electrostatic induction
A) IncreasesB) DecreasesC) remains sameD) it has no relation to the distance
A) AttractiveB) RepulsiveC) Both A and BD) None
A) AttractiveB) RepulsiveC) Both A and BD) None of the above.
A) The sq of distance between chargesB) Inverse of sq of distance between chargesC) Mass of the point chargeD) Velocity of the point charge
A) 25NB) 32NC) 47ND) 58 N
A) Magnetic FieldB) Force FieldC) Electric ForceD) Electric Field.
A) Electric FieldB) Electric PowerC) Electric Field IntensityD) None of the above.
A) One B) TwoC) ThreeD) Electric Field does not exist around object.
A) TrueB) False
A) Electric FieldB) Electric Field intensityC) Electrical InductionD) None of the above.
A) NB) NC^-1C) ms^-1D) none of the above.
A) PositiveB) NegativeC) Does not matter.
A) To avoid repulsionB) To avoid attractionC) Both A and BD) To avoid distortion in the field.
A) The path of attractionB) The path of repulsionC) The direction of electric fieldD) None of the above