1so i vote for A,C,D
now look into the problem
1.no where written ISOLATED system
2.following ELECTRCI field configuration seems like lines are getting diverged after some distance on both side
CONCLUSION::::::::::[considering the level JEE paper usually is of conceptual standards]
question no where says tht system is an ISOLATEd one and DIAGRAM strengthens this fact......so the electric field configuration seems to be as a result of some outside influence too...n from diagram it seems that even option C is correct[1]
view of experts welcome[1]
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9 Answers
1coachings n govind n most TIITANS told:::A,D is right........[1]
reason::::;colmbs law
1(C) is wrong coz it is not a certainity
but then (D) is also not a certainty if system is not isolated
but the diagram does not signify that system is not isolated
1oh really?????
n why does it not signify that system is not ISOLATED???
read this line carefully
now look into the problem
1.no where written ISOLATED system
2.following ELECTRiC field configuration seems like lines are getting diverged after some distance on both side
n see do u see HORIZONTAL LINES IN DIAGRAMS????[no horizontal lines in left and right regions......kaise jadoooo :P].so.......magic hai kya????[is it possible at all if system was isolated>>>]
1govind argument::::
now look for the differenc ein given problem n jee problem........
in jee question lines are shown almost VERTICAL........so pointiong out some external influence
1itni mistakes ki hai JEE ne badi badi,yeh toh choti moti galti hai
maaf kiya JEE ko iske liye
1@ Tanay
bhai agree kya kar raha hai,mazak tha yeh
even I don agree to wat I said
1@ akshay
bhai akshay mai kya sach bol raha hoon?
main bhi jok hi kar raha tha.........