Entertaining electrical engineering at home. Ryumin V.V.

How to independently assemble a simple electric transformer - Rumorf's coil - and with its help improve the fuse from thieves or mousetrap? How to make a garland for a Christmas tree? How to build an electric flycatcher, telegraph or phone model? You can do this and much more by studying "entertaining electrical engineering at home." The theory in the book is combined with practice: there are also affordable explanations of physical laws and detailed instructions on how to make useful devices for the home from improvised materials. For clarity, the text is complemented by illustrations and schemes.

This book is a continuation of the "entertaining electrical engineering" of the same author.