5K20.30 – Lenz’s Law – Jumping Rings
This demonstration illustrates Lenz’s law, as the EMF induced in the ring counteracts the magnetic field from the electromagnet, and ejects it upwards.
Electromotive Force
- Home
- Demonstrations
- Mechanics
- Fluid Mechanics
- Oscillations and Waves
- Thermodynamics
- Electricity and Magnetism
- Optics
- Modern Physics
- Astronomy
- Digital Demos
- Matnimation
- Classical Mechanics (DD)
- Kepler’s Laws
- Rotating Frames and Fictitious Forces
- Bead on a Wire
- Tidal Forces
- Thermal Physics (DD)
- The 1D Heat Equation: Metal Rod
- Maths & Statistics (for PhysLab) (DD)
- Gaussian Probability Calculator
- Error Propagation
- Central Limit Theorem
- Method of Moments
- Bayesian Parameter Estimation
- Maximum Likelihood Method
- Normality Tests
- Inferential Statistics
- Fourier Series
- Complex Fourier Series and Drawings
- Quantum Physics (DD)
- Wavepacket in Harmonic Oscillator
- Decaying Gaussian Wavepacket
- Group vs Phase Velocity
- Variational Method in Quantum Mechanics
- Electricity and Magnetism (DD)
- Magnet Falling Through Copper Pipe
- Dielectric Sphere in External Electric Field
- Do It Yourself
- About Us