Electromagnetic Theory-Electrostatics: Gauss's Law and Its Applications (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 8 - 11 of 13

Access detailed explanations (illustrated with images and videos) to 464 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 300.00 or

How to register?

Question number: 8

» Electromagnetic Theory » Electrostatics: Gauss's Law and Its Applications

Edit

Appeared in Year: 2014

MCQ▾

Question

A charge is placed in vacuum at the point ; where . The region is filled uniformly with a metal. The electric field at the point is – (June – 2014)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 9

» Electromagnetic Theory » Electrostatics: Gauss's Law and Its Applications

Edit

Appeared in Year: 2013

MCQ▾

Question

A point charge is placed symmetrically at a distance d from two perpendicularly placed grounded conducting infinite plates as shown in the figure. The net force on the charge (in units of ) is –

A point charge placed between two perpendicular plates

A Point Charge Placed between Two Perpendicular Plates

(December – 2013)

Choices

Choice (4)Response

a.

away from the corner

b.

towards the corner

c.

away from the corner

d.

towards the corner

Question number: 10

» Electromagnetic Theory » Electrostatics: Gauss's Law and Its Applications

Edit

Appeared in Year: 2013

MCQ▾

Question

Let four point charges be placed at the vertices of a square of side . Let another point charge be placed at the centre of the square (see the figure)

4charges placed at the vertices of a square & 1 point at centre

4charges Placed at the Vertices of a Square & 1 Point at Centre

Let be the electrostatic potential at a point P at a distance from the centre of the square. Then is – (December – 2013)

Choices

Choice (4)Response

a.

b.

c.

d.

1

Question number: 11

» Electromagnetic Theory » Electrostatics: Gauss's Law and Its Applications

Edit

Appeared in Year: 2012

MCQ▾

Question

Charges Q, Q and -2Q are placed on the vertices of an equilateral triangle ABC of sides of length , as shown in the figure

Three charges at the vertices of triangle

Three Charges at the Vertices of Triangle

The dipole moment of this configuration of charges, irrespective of the choice of origin, is – (June)

Choices

Choice (4)Response

a.

b.

c.

d.

0

Developed by: