30 points
Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Physics (PH)
Sir in this question only one doubt why unit vector direction is negative while in question it say outward
3 x, y,2) E R'. Sr +y+#s1/ and F- +#) lor )eV. Lt denote the outward unit normal vector to the boundary ofV and S denotes the part y,)e R x +y+z' of the boundary of V. Then F-hdS is equal to (a)-8 T Solution: (a) Outward unit normal to boundary of V (b) 4T (c) 4t (d) 87 xi ++ zk 1/2 -2(xri ++ z) +y+.i + ý+ zk)Jds -2y+ JFhds --2+y+zk as -8 ds Since,x++#=on S 4 -8x 47=-8t
1 Answer(s)
Answer Now
- 0 Likes
- 2 Comments
- 0 Shares
-
Dr suman 1
![best-answer]()
it is the product of the two surface vector divided by its magnitude and do not correlate it with the flux that is always positive in outward direction
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Karni dan
mam I have confussion, would you tell me by solving by data of these questions