Question

Two long straight conductors with current I₁ and I₂ are placed along X and Y axes. The equation of locus of points of zero magnetic induction is–

• A. Y = X
• B. Y =
• C. Y =
• D. Y =

Answer 1

Answer: (C)

Y =

Answer 2

B_P = 0 B₁ – B₂ = 0

or B₁ = B₂ = $\frac { \mu _ { 0 } } { 2 \pi }$

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