Mathematical Methods of Physics (CSIR Physical Sciences): Questions 25  29 of 65
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 389 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 250.00 or
Question number: 25
» Mathematical Methods of Physics » Binomial, Poisson and Normal Distributions
Appeared in Year: 2014
Question
If the electrostatic potential in spherical polar coordinates is ; where and are constants, then the charge density at a distance will be – (June)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 26
» Mathematical Methods of Physics » Linear Ordinary Differential Equations of First & Second Order
Appeared in Year: 2014
Question
Consider the differential equation
With the initial conditions and . The solution attains its maximum value when is – (June)
Choices
Choice (4)  Response  

a. 
 
b.  2  
c.  1  
d.  ∞ 
Question number: 27
» Mathematical Methods of Physics » Poles, Residues & Evaluation of Integrals
Appeared in Year: 2014
Question
If C is the contour defined by , the value of the signal
is – (June)
Choices
Choice (4)  Response  

a. 
 
b.  0  
c.  ∞  
d. 

Question number: 28
» Mathematical Methods of Physics » Matrices
Appeared in Year: 2014
Question
Consider the matrix . The eigenvalues of M are – (June)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 29
» Mathematical Methods of Physics » Partial Differential Equations
Appeared in Year: 2012
Question
The unit normal vector at the point,
On the surface of the ellipsoid
is – (December)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
