The position from wire B where net magnetic field is zero due to the following current distribution in the two cases

Question

Arun · Answer

Suppose P is the point between the conductors where net magnetic field is zero.So at P |Magnetic field due to conductor 1| = |Magnetic field due to conductor 2|.....hence when you solve this you will get the answer as 12/7 cm

Khimraj · Answer

magnetic field is is directly proportional to I/r THen in first question 5I/(6-x) = 2I/x 5x = 12 – 2x x = 12/7 cm.

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The position from wire B where net magnetic field is zero due to the following current distribution in the two cases

The position from wire B where net magnetic field is zero due to the following current distribution in the two cases

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