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Magnetics · 2021 · 26 Aug · Shift 1

2 Physics questions from this JEE Main paper
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Magnetics · 2021 · 26 Aug · Shift 1

2 Physics questions from this JEE Main paper

  1. Q43.The fractional change in the magnetic field intensity at a distance 'r' from centre on the axis of current carrying coil of radius 'a' to the magnetic field intensity at the centre of the same coil is : (Take r < a)
    Physics · Magnetics · MCQ
  2. Q67.Two short magnetic dipoles m1 and m2 each having magnetic moment of 1 Am2 are placed at point O and P respectively. The distance between OP is 1 meter. The torque experienced by the magnetic dipole m2 due to the presence of m1 is… Includes diagram
    Physics · Magnetics · Numerical