Electric motors are present in many areas of our lives. Let's learn about the different types.
A dynamo converts mechanical energy into direct current.
Watch this video to find out whether tap water and table salt are able to conduct electricity.
While generators convert mechanical energy into electrical energy, electric motors...
Electric current can be generated by rotating an armature loop in a magnetic field.
The American electrical engineer Edison invented the incandescent light bulb in 1879,...
Learn how a nuclear power plant with pressurized water reactors is operated.
Capacitors store electrical energy in the form of electric charge.
Mechanical bell that functions by means of an electromagnet.