Electromagnetic Theory-Gauss Law and Applications (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1 - 3 of 4
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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 | |
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| a. | for all |
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| b. | for and for |
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| c. | for and for |
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| d. | for and for |
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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)
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| b. |
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| c. |
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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 | |
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| a. | 2 |
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| b. |
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| c. | 1 |
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| d. |
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