princessbelle6777 princessbelle6777
  • 08-02-2024
  • Mathematics
contestada

Two long straight wires are set parallel to each other at separation r and each carries a current i in the same direction. The strength of the magnetic field at any point midway between the two wires is

a. 2μₒi/πr
b. Zero
c. μₒi/2πr
d. μₒi/πr

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