Electrostatics MSQ - Physics MCQ
10 Questions MCQ Test Topic wise Tests for IIT JAM Physics - Electrostatics MSQ
A wire having a uniform linear charge density is bent in the form of a ring of radius R. Point A as shown in the figure, is in the plane of the ring but not at the centre. Two elements of the ring of lengths a1 and a2 subtend very small same angle at the point A. They are at distances r1 and r2 from the point a respectively.
In front of an earthed conductor a point charge +q is placed as shown in figure :
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Two concentric rings of radii R1 = 
and R2 = 4m are placed in yz plane with their centres at origin. They have uniform charge –q and 
on the inner and outer rings respectively.
and R2 = 4m are placed in yz plane with their centres at origin. They have uniform charge –q and on the inner and outer rings respectively.
0The diagram shows part of an evacuated tube in which a stream of electrons from an electron gun passes between a pair of parallel large deflecting plates. The vertical displacement of the electron beam as it leaves the parallel plates is x. (Do not consider gravity and the electron enter the deflecting region parallel to the plates)
Which one of A to D below will change the displacement x of the beam as it leaves the parallel plates
In the figure shown, initially the spring of negligible mass is in undeformed state and the block has zero velocity E is a uniform electric field, then : (K = spring constant)
The maximum compression of the spring will beA particle of mass 2kg and charge 1mC is projected vertically with a velocity 10ms–1. There is a uniform horizontal electric field of 104N/C.
An electric dipole is placed at the centre of a sphere. Mark the correct options.
The figure shows a charge q placed inside a cavity in an uncharged conductor. Now if external electric field is switched on
Two infinite, parallel, non-conducting sheets carry equal positive charge density σ. One is placed in the yz plane at x = 0 and the other at x = a. Take potential V = 0 at x = 0.
; (As Va = 0)
potential Vx = 0, For x > a potential 
Important Questions for Electrostatics MSQ
Electrostatics MSQ MCQs with Answers
Online Tests for Electrostatics MSQ Topic wise Tests for IIT JAM Physics
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