Magnetic Field Explorer

Right-Hand Rule

Thumb: Current (I)
Fingers: Magnetic Field (B)

Right Hand Rule

Current Direction: Up

Field Info (at r = 0.1m)

μ₀ = 4π × 10⁻⁷ T·m/A

B = (μ₀ * I) / (2π * r)

Calculated B: 0 T

Exploration Tips:

  • Observe how field lines change with current.
  • Note the direction using the Right-Hand Rule.
  • Imagine placing compasses around the wire!