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PLS EXPLAIN... the assumption that tht wire is infinitely long is vry impt. without this assumption, we cannot take electric field to b perpendicular to the curved part if the cylindrical gaussian surfaace.why...?

PLS EXPLAIN...
the assumption that tht wire is infinitely long is vry impt. without this assumption, we cannot take electric field to b perpendicular to the curved part if the cylindrical gaussian surfaace.why...?

Grade:12

1 Answers

Gman Namg
415 Points
8 years ago
because it would be very difficult to calculate the flux
or if u wish to get complexes u can approach via other method
afterall gauss las is a simplified way to calculate out the elextricfield
approve if useful

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