CSIR (Council of Scientific & Industrial Research) Physical Sciences: Questions 243  246 of 463
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Question number: 243
» Electromagnetic Theory » Laplace and Poisson Equations
Appeared in Year: 2013
Question
If the electrostatic potential in a charge free region has the form , then the functional form of (in the following and are constants) is – (December – 2013)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 244
» Mathematical Methods of Physics » Fourier and Laplace Transforms
Appeared in Year: 2013
Question
The Fourier transform of the derivative of the Dirac function, namely , is proportional to – (Dec 2013)
Choices
Choice (4)  Response  

a. 


b. 


c.  1 

d.  0 

Question number: 245
» Quantum Mechanics » Eigenvalue Problems
Appeared in Year: 2013
Question
If is the eigenfunction of a one – dimensional Hamiltonian with eigenvalue , the potential (in units where ) is – (Dec – 2013)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 246
» Electromagnetic Theory » Electrostatics: Gauss's Law and Its Applications
Appeared in Year: 2014
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. 

