Dakotaashwood77 Dakotaashwood77
  • 26-03-2024
  • Physics
contestada

A bar magnet of length 3cm has points A and B along its axis at distance of 24cm and 48cm on the opposite sides. Ratio of magnetic field at these points will be
A. 8
B. 1/2 √2
C. 3
D .4

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