Wind power
This experimental problem is about renewable energy sources. We measure the efficiency of a wind generator rotated by an airflow.
Electricity
Eddy currents
When a magnet moves near a metal plate, Eddy currents appear. In the experiment, we study these currents and develop a contactless method to measure the thickness and conductivity of a metal plate.
A triangle Black Box
In this experimental problem, we determine the wiring diagram of the black box by charging a capacitor inside and discharging it through a voltmeter.
Star Black Box
In this problem, we determine the parameters of resistors and capacitors connected in a star diagram inside a black box with four outputs.
Black Box with a switch and a potentiometer
In this problem, we determine the parameters of elements in a bridge circuit with a button and a potentiometer.
Liquid crystal cell
In this experimental problem, we investigate a liquid crystal cell whose transparency depends on the applied voltage.