MAGNETIC FIELD !!.....

IIT JEE 2015 Answers › Electricity and magnetism questions › MAGNETIC FIELD !!.....

two long parallel wires are at a distance 2d apart. they carry steady current flowing out of the plane of the paper, as shown. the variation of magnetic field B along the line XX' is given by

which one do u think should be the apt one ? ...[69]

#Physics #Electricity and magnetism

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4 Answers

ANKIT MAHATO ·2009-03-25 06:11:39

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ANKIT MAHATO ·2009-03-25 06:13:15

eliminate C D since mag field is 0 at midpoint ..

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ANKIT MAHATO ·2009-03-25 06:15:41

mag field is downwards on the left side of the left wire .. simple think from formula the magnitude due to both wire and the direction as defined byright hand grip rule ...