Electromagnetic TheoryGauss Law and Applications (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  3 of 4
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 463 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 1
» Electromagnetic Theory » Gauss Law and Applications
Appeared in Year: 2012
Question
Consider a hallow charged shell of inner radius and outer radius. The volume charge density is (k is a constant) in the region. The magnitude of the electric field produced at distance is –
Choices
Choice (4)  Response  

a.  for all 

b.  for and for 

c.  for and for 

d.  for and for 

Question number: 2
» Electromagnetic Theory » Gauss Law and Applications
Appeared in Year: 2011
Question
A static charge distribution gives rise to an electric field of the form, where and R are positive constants. The charge contained within a sphere of radius R, centered at the origin is: (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Electromagnetic Theory » Gauss Law and Applications
Appeared in Year: 2014
Question
A solid of radius R has a charge density, given by; where is the radial coordinate and and R are positive constants. If the magnitude of the electric field at is times that at then the value of a is – (December)
Choices
Choice (4)  Response  

a.  2 

b. 


c.  1 

d. 

