Q&A - Ask Doubts and Get Answers

Sort by :
Clear All
Q
Engineering
141 Views   |  

Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing out of the plane of the paper as shown. The variation of the magnetic field B along the line XX'    is given by

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 
As we learnt in  Force between two parallel current carrying conductors - - wherein I1 and I2 current carrying two parallel wires  a-seperation between two wires     The magnetic field varies inversly with distance for a long conductor. Option 1) Incorrect Option 2) Correct Option 3) Incorrect Option 4) Incorrect
Exams
Articles
Questions