Q182
The value of integral \[ \!\!\!\!\! -21mu _ S r n ds \] over the closed surface S bounding a volume, where \[ r = x i + y j + z k\] is the position vector and \[ 3pt n \] is the normal to the surface S, is
The value of integral over the closed surface S bounding a volume, where is the position vector and is the normal to the surface S, is
A.
V
B.
2V
C.
3V
AnswerD.
4V
Answer: Option C
Solution
Answer: Option C
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