GATE Physics: Questions 270  273 of 290
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Passage
Consider a function of a complex variable .
Question number: 270 (2 of 2 Based on Passage) Show Passage
» Mathematical Physics » Elements of Complex Analysis » Residue Theorem and Applications
Appeared in Year: 2011
Question
Consider a counterclockwise circular contour about the origin. The integral over this contour is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 271
» Electronics » Operational Amplifiers
Appeared in Year: 2011
Question
Consider the following circuit,
Which of the following correctly represents the output corresponding to the input ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 272
» Mathematical Physics » Matrices
Appeared in Year: 2010
Question
The eigenvalues of matrix are –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 273
» Solid State Physics » Semiconductors and Insulators
Appeared in Year: 2010
Question
The Hall coefficient, of sodium depends on –
Choices
Choice (4)  Response  

a.  The charge carrier density only 

b.  The effective charge carrier mass and carrier density 

c.  The charge carrier density and relaxation time 

d.  The effective charge carrier mass 
