LUDO › Simulations › Magnetic Field due to a Current

Coil Probe

Slide a probe along a coil's axis. Predict the field it reads.

Physics · Class 12 · Field of a coil · 8 simulations. For JEE, NEET and your boards.

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What you'll learn

  1. The coil's centre: The field at a coil's centre
  2. Out along the axis: The field on a coil's axis
  3. Find the eighth: Walk the axis to a set fraction
  4. Two coils crossed: Fields add as arrows
  5. Cancel the centre: Two loops, one centre
  6. Helmholtz pair: Two coils on one axis
  7. A loop in a long wire: A loop and a straight wire together
  8. The quiet height: Where a loop and two wires cancel