Item no.: P2440260

**Principle**

A magnetic field of variable frequency and varying strength is produced in a long coil. The voltages induced across thin coils which are pushed into the long coil are determined as a function of frequency, number of turns, diameter and field strength.

**Tasks**

- Determination of the induction voltage as a function

- of the strength of the magneticfield,
- of the frequency of the magneticfield,
- of the number of turns of the induction coil,
- of the cross-section of the induction coil.

**What you can learn about**

- Maxwell’s equations
- Electrical eddy field
- Magnetic field of coils
- Coil
- Magnetic flux
- Induced voltage