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Electromagnetic Fields : Nuclear Quiz 1
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Question 1
Two-point charges of 9C and 36C are located on x-axis at a separation of 3 m. A third point charge q is placed on the x-axis at a distance d from the 36 C charge which makes the entire system in equilibrium. The value of q and d are
Question 2
Given
If the field represent by
is solenoidal, then the value of k is given by___.
![Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image197.png](https://gradeup-question-images.grdp.co/liveData/PROJ1516/1481095267019757.png)
If the field represent by
![Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image198.png](https://gradeup-question-images.grdp.co/liveData/PROJ1516/14810952678653.png)
Question 3
Given
If ‘S’ represents the portion of sphere
x2 + y2 + z2 = 4 ,y > 0
Then
![](https://gradeup-question-images.grdp.co/liveData/PROJ25328/1547726769434794.png)
x2 + y2 + z2 = 4 ,y > 0
Then
![](https://gradeup-question-images.grdp.co/liveData/PROJ25328/154772677017678.png)
Question 4
Given the vector
, where
denote unit vectors along x, y directions, respectively. The magnitude of curl of A is ___
![](https://gradeup-question-images.grdp.co/equations/1577430052719.png)
![](https://gradeup-question-images.grdp.co/equations/1577430113609.png)
Question 5
The region specified by
in cylindrical coordinates has volume of ____
![](https://gradeup-question-images.grdp.co/liveData/PROJ5864/1498724395875478.png)
Question 6
If a vector field ‘V’ is related to another vector field
through
, then which of the following is true?
![](https://gradeup-question-images.grdp.co/liveData/PROJ21920/1538743051003297.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ21920/1538743051870291.png)
Question 7
If
then the value of div curl
at (1, -1, 1) is _________.
![](https://gradeup-question-images.grdp.co/equations/1577429810931.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ5488/149752058197884.png)
Question 8
The angle θAB between the vectors A = + 3ax + 4ay + az and B = 2ay –5az is nearly
Question 9
The value of
where
![](https://gradeup-question-images.grdp.co/liveData/PROJ79528/1621256171417915.png)
at a point (2, –2, 2) is
Question 10
If a potential, V = 10e–5x volts,
, then Find the value of electric field intensity.
![](https://gradeup-question-images.grdp.co/liveData/PROJ37123/1567602759922475.png)
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Aug 9ESE & GATE EC