a long wire of linear charge density lambda passes through a cube of side l in such a manner that flux through it is maximum. now the position of wire is changed in such a manner that flux is minimum . the ratio of maximum flux to minimum flux is???
a long wire of linear charge density lambda passes through a cube of side l in such a manner that flux through it is maximum. now the position of wire is changed in such a manner that flux is minimum . the ratio of maximum flux to minimum flux is???
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maximum flux when it is placed along the body diagonal and minimum when it is along the shortest side(here it is h)
Steps:
1) See Pic.