solve the question .......please
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when light enters-
from glass to diamond,its speed decreases.
from ruby to water, its speed increases.
B. Two magnetic field lines do not cross each other because in that case there will be two tangents at the same point which means, there will be two directions of the same magnetic field which is not possible.....
Hope it helps...
#Soubhik
from glass to diamond,its speed decreases.
from ruby to water, its speed increases.
B. Two magnetic field lines do not cross each other because in that case there will be two tangents at the same point which means, there will be two directions of the same magnetic field which is not possible.....
Hope it helps...
#Soubhik
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