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UPPCL EE :Electromagnetic Fields Quiz 1
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Question 1
Given,
and
. If
, then
![](https://gradeup-question-images.grdp.co/liveData/PROJ40085/1571911329212463.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ40085/1571911329925632.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ40085/157191133067562.png)
Question 2
The magnitude of position vector
is
![](https://gradeup-question-images.grdp.co/liveData/PROJ39945/1571659157688972.png)
Question 3
The sum of vectors
and
is
![](https://gradeup-question-images.grdp.co/liveData/PROJ39945/1571659178923844.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ39945/1571659179645946.png)
Question 4
Direction cosines of vector
are
![](https://gradeup-question-images.grdp.co/liveData/PROJ39945/1571659193012876.png)
Question 5
Dot product of two vectors is a ________.
Question 6
The dot product of
and
is
![](https://gradeup-question-images.grdp.co/liveData/PROJ40085/1571911319081936.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ40085/157191131979184.png)
Question 7
Two non-zero vectors are parallel if their vector product is
Question 8
Angle made between vector
and the Z-axis
![](https://gradeup-question-images.grdp.co/liveData/PROJ6046/1499241129965596.png)
Question 9
The sine of the angle between vectors
and
is
![](https://gradeup-question-images.grdp.co/liveData/PROJ36874/1571650334481217.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ36874/1571650335173640.png)
Question 10
The vector
and
are such that
=
. The angle between the two vectors wil be
![Description: E:\WBJEE\2016\2016_Physics_files\image003.png](https://gradeup-question-images.grdp.co/liveData/PROJ2194/1483966587347180.png)
![Description: E:\WBJEE\2016\2016_Physics_files\image004.png](https://gradeup-question-images.grdp.co/liveData/PROJ2194/1483966588158945.png)
![Description: E:\WBJEE\2016\2016_Physics_files\image005.png](https://gradeup-question-images.grdp.co/liveData/PROJ2194/1483966588971449.png)
![Description: E:\WBJEE\2016\2016_Physics_files\image006.png](https://gradeup-question-images.grdp.co/liveData/PROJ2194/1483966589759818.png)
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AE & JE ExamsMar 9AE & JE Exams