Physics-
General
Easy

Question

Two mutually perpendicular conductors carrying currents I1 and I2 lie in one plane. Locus of the point at which the magnetic induction is zero, is a

  1. circle with centre as the point of intersection of the conductor.    
  2. parabola with vertex as the point of intersection of the conductors    
  3. straight line passing through the point of intersection of the conductors.    
  4. rectangular hyperbola    

The correct answer is: straight line passing through the point of intersection of the conductors.

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