Asked by chandant | 24th Sep, 2010, 11:12: PM

Expert Answer:

Did you mean the location of point of zero Magnetic field.
The magnetic field at a distance x from a conductor carrying current I is given by,
B α I/x
Hence, to for the two magnetic fields from two conductors to cancel each other,
6/x = 2/(0.05 - x)
0.15 - 3x = x
x = 0.0375 m.
Hence at a distance of 3.75 cm from conductor A.

Answered by  | 25th Sep, 2010, 12:39: AM

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